If the student generated a 19NM torque for 4.0s to a wheel with a mass of 4.0kg and a radius 0.30m, What would be the resulting final angular momentum and rotational kinetic energy? final angular momentum: 16 kg m2/s final rotational kinetic energy: 1

If the student generated a 19NM torque for 4.0s to a wheel with a mass of 4.0kg and a radius 0.30m, What would be the resulting final angular momentum and rotational kinetic energy? final angular momentum: 16 kg m2/s final rotational kinetic energy: 1

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 49P: The blades of a wind turbine are 30 m in length and rotate at a maximum rotation rate of 20 rev/min....

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How do u do the 2nd one ?

If the student generated a 19Nm torque for 4.0s to a wheel with a mass of 4.0kg
and a radius 0.30m, What would be the resulting final angular momentum and
rotational kinetic energy?
final angular momentum:
16
kg m2/s
final rotational kinetic energy:
1

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