Force F = (5.58 N )î – (6.71 N )k acts on a pebble with position vector 7 = (2.79 m )ĵ – (7.59 m ) k, relative to the origin. What is the resulting torque acting on the pebble about (a) the origin and (b) a point with coordinates (3.43 m, 0, -3.30 m)? (a) Number k Units i i (b) Number i i i k Units

Force F = (5.58 N )î – (6.71 N )k acts on a pebble with position vector 7 = (2.79 m )ĵ – (7.59 m ) k, relative to the origin. What is the resulting torque acting on the pebble about (a) the origin and (b) a point with coordinates (3.43 m, 0, -3.30 m)? (a) Number k Units i i (b) Number i i i k Units

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter12: Rotation I: Kinematics And Dynamics

Section: Chapter Questions

Problem 72PQ: Consider the disk in Problem 71. The disks outer rim hasradius R = 4.20 m, and F1 = 10.5 N. Find the...

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