Ahammer thrower accelerates the hammer (mass = 7.90 kg ) from rest within four full turns (revolutions) and releases it at a speed of 26.0 m/s .
1. assuming a uniform rate of increase in angular velocity and a horizontal circular path of radius 1.50 m/s , calculate the angular acceleration. ignore gravity.
a= rad/s^2
2. assuming a uniform rate of increase in angular velocity and a horizontal circular path of radius 1.50 m , calculate the (linear) tangential acceleration. ignore gravity
a tan= m/s^2
3. assuming a uniform rate of increase in angular velocity and a horizontal circular path of radius 1.50 m, calculate the centripetal acceleration just before release. ignore gravity.
a rad=/s^2
4. assuming a uniform rate of increase in angular velocity and a horizontal circular path of radius 1.50m , calculate the net force being exerted on the hammer by the athlete just before release. ignore gravity.
f=
5. assuming a uniform rate of increase in angular velocity and a horizontal circular path of radius 1.50m , calculate the angle of this force with respect to the radius of the circular motion. ignore gravity.
theta= degrees
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Ahammer thrower accelerates the hammer (mass = 7.90 kg ) from rest within four full turns (revolutio...
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