Mechanical Engineering: Particle Equilibrium (15 of 19) What Are Direction Cosines?

Описание к видео Mechanical Engineering: Particle Equilibrium (15 of 19) What Are Direction Cosines?

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In this video I will introduce and explain directional cosines and unit vector in the direction of F.

Next video in the Particle Equilibrium series can be seen at:
   • Mechanical Engineering: Particle Equi...  

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