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A ball of mass m=300 g is connected by a strong string of length L=80.0 cm to a pivot and held in place with the string vertical. Wind exerts a constant force F to the right on the ball as shown in Figure P8.78. The ball is released from rest. The wind makes it swing up to attain maximum height H above its starting point before it swings down again. (a) Find H as a function of F. Evaluate H for (b) F=1.00 N and (c) F=10.0 N.
A ball of mass m=300 g is connected by a strong string of length L=80.0 cm to a pivot and held in place with the string vertical. Wind exerts a constant force F to the right on the ball as shown in Figure P8.78. The ball is released from rest. The wind makes it swing up to attain maximum height H above its starting point before it swings down again. (a) Find H as a function of F. Evaluate H for (b) F=1.00 N and (c) F=10.0 N.
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Uttam SaikiaLv10
6 Nov 2020