An object with a mass of 7.8 kg is pulled on a horizontal surface by a horizontal pull of 50 N to the right. The friction force on this object is 30 N to the left. What is the acceleration of the object? 0.16 m/s? 2.6 m/s2 10 m/s2 6.4 m/s2

An object with a mass of 7.8 kg is pulled on a horizontal surface by a horizontal pull of 50 N to the right. The friction force on this object is 30 N to the left. What is the acceleration of the object? 0.16 m/s? 2.6 m/s2 10 m/s2 6.4 m/s2

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 71PQ: A block of ice (m = 15.0 kg) with an attached rope is at rest on a frictionless surface. You pull...

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T2.29 Please help me answer this physics question.

An object with a mass of 7 S kg is pulled on a horizontal surface by a horizontal pull of 50 N to the right. The friction force on this object is 30 N to the left. What is the acceleration of
the object?
0.16 m/s-
26 m/s²
10 m/s
6.4 m/s2

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