Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
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Chapter 6, Problem 41P
(a)
To determine
Work done by force on the particle.
(b)
To determine
The component of force in direction of displacement.
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At a particular instant, a 1.0-kg particle’s position is r → = (2.0i ^ − 4.0j ^ + 6.0k ^ )m , its velocity is v → = (−1.0i ^ + 4.0j ^ + 1.0k ^ )m/s , and the force on it is F → = (10.0i ^ + 15.0j ^ )N . (a) What is the angular momentum of the particle about the origin? (b) What is the torque on the particle about the origin? (c) What is the time rate of change of the particle’s angular momentum at this instant?
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m
(a) Determine the magnitude and direction of the net force acting on the crate while it is pushed over the rough section of the floor.
magnitude
Have you drawn a force diagram and identified all forces acting on the crate? N
direction
--Select--
X Have you drawn a force diagram and identified all forces acting on the crate?
(b) Determine the net work done on the crate while it is pushed over the rough section of the floor.
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Chapter 6 Solutions
Physics for Scientists and Engineers
Ch. 6 - Prob. 1PCh. 6 - Prob. 2PCh. 6 - Prob. 3PCh. 6 - Prob. 4PCh. 6 - Prob. 5PCh. 6 - Prob. 6PCh. 6 - Prob. 7PCh. 6 - Prob. 8PCh. 6 - Prob. 9PCh. 6 - Prob. 10P
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