A particle of mass 6.2 kg has position vector r = (2.2î - 3.4j) m at a particular instant of time when its velocity is v = (2.6î) m/s with respect to the origin. (Express your answers in vector form.) (a) What is the angular momentum of the particle (in kg · m2/s)? kg · m?/s (b) If a force F = 4.4j N acts on the particle at this instant, what is the torque (in N· m) about the origin? N.m

A particle of mass 6.2 kg has position vector r = (2.2î - 3.4j) m at a particular instant of time when its velocity is v = (2.6î) m/s with respect to the origin. (Express your answers in vector form.) (a) What is the angular momentum of the particle (in kg · m2/s)? kg · m?/s (b) If a force F = 4.4j N acts on the particle at this instant, what is the torque (in N· m) about the origin? N.m

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 47P: The position vector of a particle of mass 2.00 kg as a function of time is given by...

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