•27 SSM At one instant, force F= 4.0j N acts on a 0.25 kg object that has position vector r = (2.0i - 2.0k) m and velocity vector v = (-5.0i + 5.0k) m/s. About the origin and in unit-vector nota- tion, what are (a) the object's angular momentum and (b) the torque acting on the object?

•27 SSM At one instant, force F= 4.0j N acts on a 0.25 kg object that has position vector r = (2.0i - 2.0k) m and velocity vector v = (-5.0i + 5.0k) m/s. About the origin and in unit-vector nota- tion, what are (a) the object's angular momentum and (b) the torque acting on the object?

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 9CQ: If a particle is moving with respect to a chosen origin it has linear momentum. What conditions must...

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Question

•27 SSM At one instant, force F= 4.0j N acts on a 0.25 kg object
that has position vector r = (2.0i - 2.0k) m and velocity vector
v = (-5.0i + 5.0k) m/s. About the origin and in unit-vector nota-
tion, what are (a) the object's angular momentum and (b) the
torque acting on the object?

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