the unit vector perpendicular to each of the vectors (3i ̂+j ̂+2k ̂ ) and (2i ̂-2j ̂+k ̂ ) is given NothingButPhysics 8:30 11 months ago 55 Далее Скачать
A small particle moves to position 5i ̂-2j ̂+k ̂ from its initial position 2i ̂+3j ̂-4k ̂ under the NothingButPhysics 4:11 1 month ago 10 Далее Скачать
Two bodies of mass 1 kg and 3 kg have position vectors 𝑖 ̂+2𝑗 ̂+𝑘 ̂ and −3𝑖 ̂−2𝑗 ̂+𝑘 ̂ Sarathi Academy - by IIT Kharagpur Alumni 1:13 1 day ago 5 Далее Скачать
If 𝒂 ⃗ = 2𝒊 ̂ - 𝒋 ̂ + 𝒌 ̂ and 𝒃 ⃗ = ((𝒂 ⃗ × (𝒊 ̂ + 𝒋 ̂) × 𝒊 ̂) × 𝒊 ̂) then the square of projection B MATHS ZONE | Kishan Sir 5:42 5 months ago 1 Далее Скачать
What vector must be added to the two vectors 𝑖 ̂+ 𝑗 ̂−2𝑘 ̂ and 3𝑖 ̂+2𝑗 ̂+4𝑘 ̂, D.K. Goyal 0:48 2 years ago 466 Далее Скачать
Consider the vectors 𝐴 ⃗=(𝑖 ̂+𝑗 ̂−𝑘 ̂ ), 𝐵 ⃗=(2𝑖 ̂−𝑗 ̂+𝑘 ̂ ), 𝐶 ⃗=1/√5 (𝑖 ̂−2𝑗 ̂+2𝑘 ̂ ), what is NothingButPhysics 17:50 10 months ago 68 Далее Скачать
Anime Transformation (⸗⸗ ̂ ▼ ̂ ⸗⸗ ) Princess Serena ♫ freezeDestiny 3:24 11 years ago 532 475 Далее Скачать
Let a ⃗=2i ̂-3j ̂+4k ̂ and b ⃗=7i ̂+j ̂-6k ̂. If r ⃗×a ⃗=r ⃗×b ⃗,r ⃗∙(i ̂+2j ̂+k ̂ )=-3, Math Master - Impetus Gurukul 1:28 3 weeks ago 48 Далее Скачать
Geometry Help: Vector Dot Products and Angles: a ⃗=2x ̂+1y ̂-1z ̂ ,b ⃗=4x ̂+2y ̂-2z ̂ Calculus Physics Chem Accounting Tam Mai Thanh Cao 3:32 1 year ago 16 Далее Скачать