The string in the figure is L 132 cm long, has a ball attached to one end, and is fixed at its other end. The distance d from the fixed end to a fixed peg at point Pis 90 cm. When the initially stationary ball s released with the string horizontal as shown, it will swing along the dashed arc. What is its speed when it reaches (a) its lowest point and (b) its highest point after the string catches on the peg?
The string in the figure is L 132 cm long, has a ball attached to one end, and is fixed at its other end. The distance d from the fixed end to a fixed peg at point Pis 90 cm. When the initially stationary ball s released with the string horizontal as shown, it will swing along the dashed arc. What is its speed when it reaches (a) its lowest point and (b) its highest point after the string catches on the peg?
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Transcribed Image Text:The string in the figure is L 132 cm long, has a ball attached to one end, and is fixed at its other end. The distance d from the fixed end
to a fixed peg at point Pis 90 cm. When the initially stationary ball is released with the string horizontal as shown, it will swing along
the dashed arc. What is its speed when it reaches (a) its lowest point and (b) its highest point after the string catches on the peg?
(a) Number
Units
(b) Number
Units
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