A 148 g ball is released from rest H = 1.51 m above the bottom track. It rolls down a straight 45° segment, then back up a parabolic segment whose shape is given by y = x2/4, where x and y are in m. How high will the ball go on the right before reversing direction and rolling back down?

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A: Given : Angular velocity (ω) = 37 rev/s = 37(2π) = 232.48 rad Time (t) = 32 seconds

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Q: Find the tangential component of acceleration for r(t)=t2i+t2j+t3k.

A: The tangential component for the acceleration is, aT=r't·r''tr't therefore,…

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