5. A force, F, acting along the line r= 4i + A(6i – 3j+2k) displaces a particle from the point A with position vector (9i - 4j+7k)m to the point B with position vector (13i – 4j+9k)m. Given that the work done by F is 56 J, find F and the magnitude of its moment about (a) the origin (b) the point with position vector i -k

5. A force, F, acting along the line r= 4i + A(6i – 3j+2k) displaces a particle from the point A with position vector (9i - 4j+7k)m to the point B with position vector (13i – 4j+9k)m. Given that the work done by F is 56 J, find F and the magnitude of its moment about (a) the origin (b) the point with position vector i -k

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter11: Collisions

Section: Chapter Questions

Problem 72PQ: A pendulum consists of a wooden bob of mass M suspended by a massless rod of length . A bullet of...

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