The string in the figure is L = 117 cm long, has a ball attached to one end, and is fixed at its other end. The distance d from the fixedend to a fixed peg at point Pis 75 cm. When the initially stationary ball is released with the string horizontal as shown, it will swingalong the dashed arc. What is its speed when it reaches (a) its lowest point and (b) its highest point after the string catches on thepeg?L.P(a) NumberiUnits(b) NumberiUnits

(a) Let L denotes the string’s length, m denotes the bob’s mass, and vL denotes the speed of the bob…

Answered: The string in the figure is L = 117 cm…

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