A small ball is attached to the lower end of a 0.800-m-long string, and the other end of the string is tied to a horizontal rod. The string makes a constant angle of 45.7° with the vertical as the ball moves at a constant speed in a horizontal circle. Part A If it takes the ball 1.50 s to complete one revolution, what is the magnitude of the radial acceleration of the ball? Express your answer with the appropriate units. HA rad Value Units
A small ball is attached to the lower end of a 0.800-m-long string, and the other end of the string is tied to a horizontal rod. The string makes a constant angle of 45.7° with the vertical as the ball moves at a constant speed in a horizontal circle. Part A If it takes the ball 1.50 s to complete one revolution, what is the magnitude of the radial acceleration of the ball? Express your answer with the appropriate units. HA rad Value Units
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Transcribed Image Text:A small ball is attached to the lower end of a 0.800-m-long string, and the other end of
the string is tied to a horizontal rod. The string makes a constant angle of 45.7° with the
vertical as the ball moves at a constant speed in a horizontal circle.
Part A
If it takes the ball 1.50 s to complete one revolution, what is the magnitude of the radial acceleration of the ball?
Express your answer with the appropriate units.
drad
Value
Units
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