77. A locomotive is pushing a train at a constant velocity of 3 mis. How does the force exerted by the locomotive on the train relate to the force of the train on the locomotive? They are the same in both magnitude and direction They are in opposite directions and have different magnitudes They are in the same direction and have the same magnitude They are the same in magnitude and opposite in direction

77. A locomotive is pushing a train at a constant velocity of 3 mis. How does the force exerted by the locomotive on the train relate to the force of the train on the locomotive? They are the same in both magnitude and direction They are in opposite directions and have different magnitudes They are in the same direction and have the same magnitude They are the same in magnitude and opposite in direction

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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 63PQ: A 75.0-g arrow, fired at a speed of 110 m/s to the left, impacts a tree, which it penetrates to a...

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Concept explainers

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows:

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77. A locomotive is pushing a train at
a constant velocity of 3 mis. How
does the force exerted by the
locomotive on the train relate to the
force of the train on the locomotive?
They are the same in both
magnitude and direction
They are in opposite directions and
have different magnitudes
They are in the same direction and
have the same magnitude
They are the same in magnitude and
opposite in direction

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