Solution-Calculate the net torque on the ball

Calculate the net torque on the ball

Reference no: EM131955553

1.A 0.650kg ball with a diameter of 12cm begins at rest and rolls down an incline. The angular acceleration of the ball is a constant 0.55rad/s^2. ( I ball= 2/5 mr ^2 )

a. Calculate the net torque on the ball.

b. Calculate the angular velocity after the ball has rolled for 3.0s.

c. Calculate the rotational kinetic energy of the ball after it has rolled for 3.0s.

d. Calculate the angular momentum of the ball after it has rolled for 3.0s.

2. A 175g frisbee, with a diameter of 21cm, spins at a constant rate of 7.0 revolutions every second.

a.Calculate the magnitude of the angular velocity of a point 2.0cm from the center of the frisbee (in rad/s).

b. Calculate the magnitude of the angular velocity of a point on the outer edge of the frisbee (in rad/s).

Reference no: EM131955553

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Calculate the net torque on the ball : A 0.650kg ball with a diameter of 12cm begins at rest and rolls down an incline. The angular acceleration of the ball is a constant 0.55rad/s^2.

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Calculate the net torque on the ball

Reference no: EM131955553

Reference no: EM131955553

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