An object moves according to x 3 m e-2s t y 4 m sin3s t z
An object moves according to x = 3 m e^(-2/s t), y = 4 m sin(3/s t), z = -5 m cos(3/st) . a. Find its velocity. b. Find its acceleration.
Note: s is seconds ex:-2/s means -2 per second and m is meters
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