RRB Junior Engineer / DMS / CMA 2019 · Question 3498 of 3719

Action and reaction act on

ASame body and in same direction
BSame body but in opposite direction
CDifferent bodies but in same direction
DDifferent bodies but in opposite directionCorrect

Answer: D. Different bodies but in opposite direction

Explanation

Concept: As per Newton's third law of motion, Action and reaction act on different bodies The magnitude of the force exerted by the bodies is equal Action and reaction act in the opposite direction Both action and reaction are simultaneous in nature, which means there will be a reaction until the action is taking place The figure below shown is an example of Newton's third law of motion-

Source: RRB JE 2019 (CBT 2) (ME) Previous Year Paper (31 Aug 2019) — prepp.in solved-paper PDF (answer key with explanations) · reliable-secondary

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