This physics video tutorial explains how to solve the ballistic pendulum problem where a bullet is fired at a hanging wooden block. The bullet remains embedded in the block in an inelastic collision where kinetic energy is not conserved but momentum is conserved. The bullet block system rises to a height 'h' which this video explains how to calculate it using conservation of energy principles. Conservation of momentum occurs for any collision - elastic collisions and inelastic collisions. This video contains plenty of examples and practice problems.
Impulse and Momentum:
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Conservation of Momentum:
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Rocket Propulsion:
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What Really Is a Force?
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Inelastic Collisions:
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Impulse Momentum Theorem:
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Force-Time Graphs:
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Elastic Collisions:
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2D Collision Problems:
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Impulse & Momentum Test Review:
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Center of Mass Problems:
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Center of Mass - Calculus:
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