Calculate the velocity and acceleration vectors

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Calculate the velocity and acceleration vectors and the speed at t=pi/4 for a particle whose position at time t isgiven by vector r(t)=(cost t) i +( cos 2t) j +( cos 3t) k.

Reference no: EM131066144

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Calculate the velocity and acceleration vectors : Calculate the velocity and acceleration vectors and the speed at t=pi/4 for a particle whose position at time t isgiven by vector r(t)=(cost t) i +( cos 2t) j +( cos 3t) k.
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