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 fixed end to a fixed peg at point Pis 75 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? I. (a) Number i Units (b) Number i Units
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 fixed end to a fixed peg at point Pis 75 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? I. (a) Number i Units (b) Number i Units
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Transcribed Image Text: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 fixed
end to a fixed peg at point Pis 75 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?
L.
P
(a) Number
i
Units
(b) Number
i
Units
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