Answered: A 1.5-kg mass has an acceleration of…

A 1.5-kg mass has an acceleration of (4.0i - 3.0j) m/s². Only two forces act on the mass. If one of the forces is (2.0i - 1.4j) N, what is the magnitude of the other force?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter8: Conservation Of Energy

Section: Chapter Questions

Problem 84PQ

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Concept explainers

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One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

A 1.5-kg mass has an acceleration of (4.0i - 3.0j) m/s². Only two forces act on the
mass. If one of the forces is (2.0i - 1.4j) N, what is the magnitude of the other force?
4.1 N
07.1 N
5.1 N
O24N
6.1 N

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