At the instant of the figure, a 7.20 kg particle P has a position vector i of magnitude 1.10 m and angle 01 = 40.0° and a velocity vector v of magnitude 1.80 m/s and angle 02 = 31.0°. Force F ,of magnitude 2.70N and angle 03 = 31.0° acts on P. All three vectors lie in the xy plane. About the origin, what are the magnitude of (a) the angular momentum of the particle and (b) the torque acting on the particle? F (a) Number i 91.64 Units kg-m^2 (b) Number 1.52 Units N-m

At the instant of the figure, a 7.20 kg particle P has a position vector i of magnitude 1.10 m and angle 01 = 40.0° and a velocity vector v of magnitude 1.80 m/s and angle 02 = 31.0°. Force F ,of magnitude 2.70N and angle 03 = 31.0° acts on P. All three vectors lie in the xy plane. About the origin, what are the magnitude of (a) the angular momentum of the particle and (b) the torque acting on the particle? F (a) Number i 91.64 Units kg-m^2 (b) Number 1.52 Units N-m

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter9: Energy In Nonisolated Systems

Section: Chapter Questions

Problem 16PQ

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