A horizontal wire carries a current I1 = 80 A flowing from left to right. A second parallel wire, 2… Numerade Homework Help 300 подписчиков Скачать
A horizontal wire carries a current I1 = 80 A flowing from left to right. A second parallel wire, 2… Скачать
When excessive heat is produced within the body, it must be transferred to the skin and dispersed i… Скачать
Q2. How many kilograms of nickel must be added to 5.66 kg of copper to yield a liquidus temperature… Скачать
Directions: Find out how well you know and understand the importance of physical movements in your … Скачать
An object weighs 98 N on Earth. How much does it weigh on Planet X where the acceleration due to gr… Скачать
A thick-walled tube of stainless steel (A) having k = 21.63 W/m·K with dimensions of 0.0254 m ID a… Скачать
An overhang crank with pin and shaft is shown in the following figure. A tangential load of 15 kN a… Скачать
In which direction do you think the wind would blow if there was an area of low pressure in the wes… Скачать
A battery is connected to an external circuit. The potential drop within the battery is proportiona… Скачать
A uniform ladder of mass m = 40 kg and length L=10 m is leaned against = smooth vertical wall. A pe… Скачать
Show that 1.0 m/s = 3.6 km/h . Hint: Show the explicit steps involved in converting 1.0 m/s = 3.6 k… Скачать
A 4.7-kg bomb explodes into 3 different pieces. Piece #1 has a mass of 1.5 kg and travels east at 6… Скачать
Consider spherical insulator of radius R that has uniform charge distribution. Find the flux throug… Скачать
In the drawing; the rope and the pulleys are massless, and there is no friction Find (a) the tensio… Скачать
A Motorcycle Jump. You are planning to make a jump with your motorcycle by driving over a ramp that… Скачать
hollow cylindrical conductor (inner radius =a, outer radius = b ) carries a current i uniformly spr… Скачать
4.13 160-kg crate hangs from ropes as shown in Figure P4.13. Find the tension in ropes AB and AC. 3… Скачать
(part 1 of 2) A black wall absorbs all the photons that strike it. How many photons per second woul… Скачать
A U.S. penny has a diameter of 1.9000 cm at 20.0°C. The coin is made of a metal alloy (mostly zinc… Скачать
Question 4 pts Based on your calculations for the final and initial kinetic energies what type of c… Скачать
1. Explain what happened to the balloon when you placed it in hot water and in the freezer. 2. What… Скачать
Solve for the tension T in the vertical section of string. Express T in terms of the known variable… Скачать
10. Sphere A carries a net positive charge, and sphere B is neutral. They are placed near each othe… Скачать
A bar of gold measures 0.15 m x 0.050 m x 0.050 m. How many gallons of water have the same mass as … Скачать
A 5-g bullet is discharged at 350 m/s into a mass-spring system. If the mass is 10 kg and the sprin… Скачать
What must the length of a 5 mm diameter aluminum wire be so that it could be twisted through one co… Скачать
A horizontal rope is used to pull a box forward across rough floor doing 250 J of work over a horiz… Скачать
Consider the mercury U-shaped tube manometer shown. Which one of the following choices is equal to … Скачать
Unit test 2 A basketball is released from a height H and rebounds after hitting the ground to a hei… Скачать
If a current is 2.0 A, how many turns per centimeter must be wound on a solenoid in order to produc… Скачать
An asteroid (mass ma) is on a collision course with the Earth, as shown, and is moving with a veloc… Скачать
An electron and a proton are located on the x-axis at x = -a and x = +a. Suppose another proton is … Скачать
How long does it take 1.00 C of charge to flow through a handheld calculator if a 0.300-mA current … Скачать
IP Two satellites orbit the Earth, with satellite 1 at a greater altitude than satellite 2. A. Calc… Скачать
A ruler partially hangs over the end of a bench. It is supported at one end and made to vibrate at … Скачать
'can someone please take there time and answer this for me :) The drawings below show turtle embryo… Скачать
A 1000 kg car moving east at 5 m/s collides with a 2000 kg car moving east at 2 m/s: After the coll… Скачать
With V=V_o e^-t / R C, it mathematically takes an infinite time for a capacitor in an R C circu… Скачать
Exercises 14: The mass per unit length of a guitar string is 1.2 * 10^(-3) kg/m. If the tension in … Скачать
16) What is the capacitance of a parallel-plate capacitor with an area of 200 cm^2, a distance of 0… Скачать
Text: Questions 6-8 refer to the following graph and situation. The graph above shows velocity (v) … Скачать
Imagine two disks on a shared (frictionless) axle. In the initial state, the lower disk, of mass 42… Скачать
2. Two wires have the same length and the same resistance. One is made from aluminum and the other … Скачать
A centrifugal pump with a 700 mm diameter impeller runs at 1800 rev/min. The water enters without w… Скачать
A 200 gram object attached to a 1.5 m long string is whirled around a horizontal circle at a speed … Скачать
Planck's equation for the energy of a photon is E = hf, where f is the frequency and h is Planck's … Скачать
Which of the following agrees with Galileo's view of motion? A. The air rises because the sky is it… Скачать
The low range of frequencies used for medical applications is about 1,000,000 Hz. What is the wavel… Скачать
Write an equation that expresses the law of refraction: a n sin θ1 = n2 sin θ2 b n = sin θ2 / (n… Скачать
Problem: A newly discovered positively charged particle has a mass of m and a charge of 9. Suppose … Скачать
Determine the magnitude of the resultant force acting on the eye bolt (Figure P2) and its direction… Скачать
Reflection Direction: Write three things that you learned about the lesson, two things that you fou… Скачать
If the angle in Compton scattering is 90°, what is the wavelength shift? Answer: 2.43*10^-12 m Скачать
A single block brake, as shown in Fig. 19.38, has the drum diameter of 250 mm. The angle of contact… Скачать
A runner maintains constant acceleration after starting from rest as she runs a distance of 60.0 m.… Скачать
Question 2 (1.5 points) If an object engaging in simple harmonic motion has its amplitude doubled, … Скачать
A spring is initially compressed from a free length of 8 in to a length of 6 in, making a net initi… Скачать
A 60 lb block rests on a smooth plane inclined at 20° with the horizontal. The block is pulled up … Скачать
particle starts from the origin at t = 0 with a velocity V = (16i -12j ) m/s and moves in the xy-pl… Скачать
How do you calculate the uncertainty of the focal length from the lens equation: 1/f = 1/do + 1/di? Скачать
Please answer, I need it today. Please answer correctly. Let's find out how much you already know. … Скачать
Five moles of an ideal gas are kept at a constant temperature of 53.00°C while the pressure of the… Скачать
3) The tip of a tuning fork goes through 550 complete vibrations in 0.40 s. Find the angular freque… Скачать
What kind of spherical mirror must be used, and what must be its radius, in order to give an erect … Скачать
An electron proton and neutron enter uniform electric field directed to the right as shown in the f… Скачать
Text: Wave Interference Lab Handout Click on the "Wave Interference Simulation" link to perform sim… Скачать
If radius of coil becomes two times and current becomes half then magnetic field at centre of the c… Скачать
Resultant of two vectors of magnitudes P and Q is of magnitude 'Q'. If the magnitude of is doubled … Скачать
QUESTION4 The graph below represents the relationship between current and potential difference for … Скачать
X X X X X X X X X B X X X In the figure above the magnetic field B is pointing into the screen and … Скачать
Two cars A and B race each other. The Car A ran for 2 minute at a speed of 7.5 km/h, slept for 56 m… Скачать
Qué trabajo es necesario efectuar para sacar de un pozo un cubo que contiene 10dm3 de agua, si la s… Скачать
What are the four experiments being conducted on the Large Hadron Collider and what are their tasks? Скачать
Water enters a shower head through a pipe of radius 0.0112 m at 3.25 m/s. What is its volume flow r… Скачать
light ray in air is deflected by a prism as shown in the figure. What is the prism's index of refra… Скачать
When 10 cells in series are connected to an end resistance of 59 ohms, the current is found to be 0… Скачать
solar panels generate electricity using photovoltaic cells that receive sunlight. to protect these … Скачать
Unpolarized light of intensity I0 passes through a polarizer and then through an analyzer rotated a… Скачать
Which way is the light ray in the figure; travelling through the focal point Fi, going to refract? … Скачать
What is the kinetic energy of an electron that passes undeviated through perpendicular electric and… Скачать
5. A bicycle moves faster on a cemented road than on a bumpy road. Why? A. Friction is greater on a… Скачать
A force of 5000 N is applied outwardly to each end of a 5.0-m long rod with a radius of 34.0 mm and… Скачать
A plate having a thickness of 4.0 mm has an internal heat generation of 200 MW/m^3 and a thermal co… Скачать
The moon's mass is 7.4×10^22 kg and it orbits 3.8×10^8 m from the earth with a period of 27.3 day… Скачать
The sun is 150,000,000 km from earth; its diameter is 1,400,000 km. A student uses a 4.0-cm-diamete… Скачать
A frame F has been moved 10 units along the y-axis and 5 units along the z-axis of the reference fr… Скачать
A kitchen rolling pin consists of a solid cylinder of mass 1.2 kg and radius 0.025 m, with one soli… Скачать
According to the FMCSRs, you are qualified to operate a CMV if you: A. are at least 18 years old. B… Скачать
A semicircular conductor of radius a has a fixed straight segment attached that goes from the circu… Скачать
The average net torque Justin exerts on a discus about its axis of spin is 100 Nm during a throw. T… Скачать
A merry-go-round at an amusement park consists of an outer ring of horses and an inner ring of elep… Скачать
An inextensible string of negligible mass hanging over a smooth peg connects one mass M? on a frict… Скачать
The pressure in an automobile tire depends on the temperature of the air in the tire. When the air … Скачать
A soap film (n = 1.33) is formed in a loop of wire that is mounted vertically is not exactly unifor… Скачать
Q1: An inclined, circular gate with water on one side is shown in the figure below. Determine the t… Скачать
The graph below uses the same approximations you did in the lab and assumes that the lioness and th… Скачать
A ball is thrown straight up with an initial speed of 30 m/s. Air resistance is negligible. What is… Скачать
Three people pull on rope attached to a ring. One force F 1 has magnitude of 100N and pulls along t… Скачать
Help me answer this task, please. Thank you!! Learning Task 1 UNIFORMLY ACCELERATED MOTION: HORIZON… Скачать
A periodic wave with wavelength A 0.5 m has frequency f = 2 Hz What is the wave's speed? Round answ… Скачать
PLS SHOW WORK !!!!!!! ASAP For which track is the speed of the car the greatest at the bottom? (Ass… Скачать
In a lab experiment, a ball is rolled down a ramp so that it leaves the edge of the table with a ho… Скачать
A piston-cylinder device contains 25 g of saturated water vapor that is maintained at a constant pr… Скачать
A flywheel is a mechanical device used to store rotational kinetic energy for later use. Consider a… Скачать
builder is demolishing the chimney of a house and slides the old bricks down to the ground on strai… Скачать
Question 2 a). A wave Y1 = 4.5 sin (25t + 10x) sets up a stationary wave in a string. i). In which … Скачать
The graph shows the length and tension traces for a muscle mechanical test known as the slack test.… Скачать
The charges shown in Fig: 26 are fixed in space. Find the value of the distance x so that the elect… Скачать
The Algol binary system consists of a 3.8 M☉ star and a 0.8 M☉ star with an orbital period of 2… Скачать
You are working during the summer at a company that builds theme parks. The company is designing an… Скачать
Q10: In a nuclear reactor, 1-cm-diameter cylindrical uranium rods cooled by water from outside serv… Скачать
Four objects are placed in a row at the same height near the top of a ramp and are released from re… Скачать
'EXERCISE PROBLEMS 6. A single-phase, 50 Hz transformer has 40 primary turns ad 520 secondary turns… Скачать
The red arrow represents an object located in front of a convex mirror. Identify the characteristic… Скачать
A loop of wire carrying a current of 2.0 A is in the shape of a right triangle with two equal sides… Скачать
Two pulleys are lifting a statue. One pulley is pulling with 575 newtons of force at an angle of 35… Скачать
A thin uniform rod has a length of 0.500 m and is rotating in a circle on a frictionless table. The… Скачать
The drag characteristics of a torpedo are to be studied in a water tunnel using a 1:4 scale model. … Скачать
Determine the forces in members FG, CG, BC, and EF for the loaded crane truss. The forces are posit… Скачать
Tension is maintained in a string as in the figure below. The observed wave speed is v = 15.0 m/s w… Скачать
Four nuclei of Hydrogen-1 combine to form Helium-4 and 2 electrons. What is the proper isotopic not… Скачать
3. The arm OA of the accelerometer shown has a mass of 0.2 kg with centre of mass at C. The order t… Скачать
1. A force of 20 N acts upon a body whose weight is 8 N. What is the mass of the body? What is its … Скачать
1.24 For the vectors A and Figure E1.24 B in Fig: E1.24, use a scale B (15.0 m) drawing to find the… Скачать
'Example IS: The man shown in Figure pulls on the cord with a force of 70 Ib. Represent this force … Скачать
The system is released from rest with the cable taut, and the homogeneous cylinder does not slip on… Скачать
A 14,000 kg freight car rests against a spring bumper at the end of a railroad track. The spring ha… Скачать
The work function for gold is 5.10 eV. (a) Convert the value of the work function from electron vol… Скачать
The 70 kg student in the figure balances a 1200 kg elephant on a hydraulic lift. Assume that it is … Скачать
Suppose that you know the position of a 100-gram pebble to within the width of an atomic nucleus (1… Скачать
Saltwater contains an equal number of positive and negative ions. When saltwater is flowing through… Скачать
A person holds a 0.300 kg pomegranate at the top of a tower that is 96 m high. Another person holds… Скачать
M.I.T. Physics Professor Walter Lewin performs a demonstration while riding a pendulum bob. He find… Скачать
Two parallel shafts 6 metres apart are provided with 300 mm and 400 mm diameter pulleys and are con… Скачать
3. 550 nm light passes through a diffraction grating with 3000 lines per centimeter. The screen is … Скачать
Problem A: Water circulates throughout an apartment complex in a hot water heating system. a) If th… Скачать
A loop of wire carrying a current of 2.0 A is in the shape of a right triangle with two equal sides… Скачать
The mercury column in an ordinary medical thermometer doubles in length when its temperature change… Скачать
In an alpha particle scattering experiment, it is determined that the ratio of the cross-sectional … Скачать
Consider a double-fluid manometer attached to an air pipe shown in the figure below: the specific g… Скачать
Two-point charges 10 cm apart exert a force 1 x 10 raised to the (-3) grams on each other. If the c… Скачать
A man has a mass of 80 kg on Earth. (a) What is the man's weight on Mars where the acceleration due… Скачать
An average car consumes about 5 L of gasoline a day, and the capacity of the fuel tank of a car is … Скачать
When a 0.30 kg mass is suspended from a massless spring, the spring stretches a distance of 2.0 cm.… Скачать
Provided the amplitude is sufficiently great, the human ear can respond to longitudinal waves over … Скачать
8.A constant force of 12 N in the positive x direction acts on a 4.0-kg object as it moves from (6i… Скачать
Two particles, A and B, are in a uniform circular motion about a common center. The acceleration of… Скачать
4) 5.0 kg mass with initial velocity 4 .0 m/ s east co] ides with 4.0 kg mass with initial velocity… Скачать
Problem 6: You have been hired to design a family-friendly see-saw. Your design will feature a unif… Скачать
According to common practice, if you have Avogadro number of Hydrogen than its mass is equal to? Скачать
Please help me, I need it now. 8 IEA 1 I 8 [ 1 Hi 1 IE 1 1 8 8 8 L 13 3 8f 5 8 8 8 [ 18 8 [ J1 3 … Скачать
Identify the basic dance steps in the folk dance. Choose your answer from the pool of words written… Скачать
While watching a basketball game, you see your friend go for a lay-up. Another player tried to bloc… Скачать
A scuba diver is at a depth of 45 m below the surface of the sea. The density of seawater throughou… Скачать
The beam has a rectangular cross section with b=4 in. Determine the largest maximum intensity w_0… Скачать
Calculate the resistance of a 40-W automobile headlight designed for 12 V O A 3.6 ohms B 3.3 ohms C… Скачать
A child's playground swing is supported by chains that are 4.00 m long. If a child in the swing is … Скачать
The compound bar carries the axial forces P and 2P. Find the maximum allowable value of P (in lbs) … Скачать
Which of the following classifications of Philippine dances depicting a man expressing his love for… Скачать
GRAVITY AND ACCELERATION (II) Name the distance covered by a freely falling body is calculated by t… Скачать
The coefficient of kinetic friction between block A and the table is 0.2. Also, MA = 25 kg and MB =… Скачать
When the system is released, the chain descends from the right side due to slight asymmetry. The he… Скачать
Problem 4: A storage bunker has the shape of a half cylinder of radius 4 m. Air is flowing at Uo = … Скачать
The rate of flow of heat through a rod depends on: (a) thermal conductivity of the rod (b) length o… Скачать
Figure 2 shows the waveform of a complex sound. The frequency of its potential matched pitch is Hz.… Скачать
In an ideal Otto cycle, the heat supplied is 920 kJ/kg and the highest temperature in the cycle is … Скачать
The answer is not 1, 2, 4, and 5. Your answer is partially correct. Try again. The figure is a port… Скачать
QUESTION2 2.1 Draw a circuit diagram with four (4 parallel-connected switches for your input gates,… Скачать
The total charge of 7 x 10^-8 C is uniformly distributed throughout a conducting sphere with a radi… Скачать
The diagram shows a device called a hydraulic lift. The hydraulic lift consists of a tube of oil wi… Скачать
13. A point source emits sound waves of amplitude The sound intensity at a distance from the source… Скачать
Text: Canvas A 1 pt Question 4 2H 0000 4V As shown in the figure above, a current flows upward thro… Скачать
'An object moves from point A to B to C to D and finally to A along the circle shown in the figure … Скачать
A charge of 8.4 * 10^-4 C moves at an angle of 35.8° to a magnetic field that has a field strength… Скачать
The figure shows an arrangement of two -4.5 nC charges, each separated by 5.0 mm from a proton. If … Скачать
Points R and T are each a distance d from each of two particles with equal positive charges as show… Скачать
A certain biogas consists of 75 percent methane (CH4) and 25 percent carbon dioxide (CO2) by volume… Скачать
Whole Nature Foods sells a gluten-free product for which the annual demand is 5,000 boxes. At the m… Скачать
Each plate of a parallel-plate air-filled capacitor has an area of 0.0020 m^2 and the separation of… Скачать
Understanding 34, A smooth 0.165 kg hockey puck slides along smooth floor at an initial speed of 1.… Скачать
The length of the optical cavity of a Nd-Glass laser is 50 cm. The index of refraction is 1.5. Calc… Скачать
Assume that during the process of creating the SHH protein, an error was made. Instead of producing… Скачать
The gravitational pull of the earth on an object is inversely proportional to the square of the dis… Скачать
![4) 5.0 kg mass with initial velocity 4 .0 m/ s east co] ides with 4.0 kg mass with initial velocity…](http://i.ytimg.com/vi/wEThJYwxffc/mqdefault.jpg)
![4) 5.0 kg mass with initial velocity 4 .0 m/ s east co] ides with 4.0 kg mass with initial velocity…](https://i.ytimg.com/vi/wEThJYwxffc/mqdefault.jpg)
