A hollow ball starts from rest and spins for 7.5 s until it reaches 35.5 rad/s. The ball has a radius of 0.27 m and a mass of 5.1 kg. What net torque does the hollow ball have?
Round to 1 decimal.
Answer 1.2N m
A hollow ball starts from rest and spins for 7.5 s until it reaches 35.5 rad/s....
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