What will be its speed at the lowest point of its path

Reference no: EM13535409

A 420-g ball is attached to one end of a horizontal cord of length L = 2 m and the other end is fixed as shown in the figure below. L h Peg

(a) If the ball is released from rest, what will be its speed at the lowest point of its path?

(b) A peg is located a distance h directly below the point of attachment of the cord. If h = 0.75 L, what will be the speed of the ball when it reaches the top of its circular path about the peg?

Reference no: EM13535409

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