Apentix/AP Physics 1/Unit 2: Dynamics/Question
AP Physics 1mediummcq1 pt

A block on a table is pulled by a rope that makes the block accelerate. Which pair of forces is NOT an action-reaction pair?

A.the rope's pull on the block and the block's weight
B.the block's push on the table and the table's push on the block
C.the block's pull on the rope and the rope's pull on the block
D.Earth's pull on the block and the block's pull on Earth

Explanation

Core Concept

These are different forces on the same object and do not interact; action-reaction pairs involve two objects.

Correct Answer

Athe rope's pull on the block and the block's weight

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