Solved: (Ill) A hammer thrower accelerates the hammer(mass
Chapter , Problem 53(choose chapter or problem)
(Ill) A hammer thrower accelerates the hammer(mass = 7.30 kg) from rest within four full turns (revolutions)and releases it at a speed of 26.5 m/s. Assuming a uniform rateof increase in angular velocity and a horizontal circular path ofradius 1.20 m, calculate (a) the angular acceleration, (b) the(linear) tangential acceleration, (c) the centripetal accelerationjust before release, (d) the net force being exerted on thehammer by the athlete just before release, and (e) the angle ofthis force with respect to the radius of the circular motion.Ignore gravity.
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