1. In a track and field event, a hammer thrower accelerates the hammer (mass = 7.30...

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1. In a track and field event, a hammer thrower accelerates the hammer (mass = 7.30...

1. In a track and field event, a hammer thrower accelerates the hammer (mass = 7.30 kg) from rest within four full turns (revolutions) and releases it at a speed of 23.0 m/s. Assuming a uniform rate of increase in angular velocity and a radius of 1.40 m, calculate the angular acceleration.

___________ rad/s^2

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