Question

key cancepts of force​

Answer 1

Answer:

Key concepts of force, motion and machines

A force is just a push or a pull. Forces always come in pairs and involve two objects. One object applies a force (action force) on another object and, in return, the other object applies an equal and opposite force (reaction force) on the first object.

Answer 2

Answer:

Key concepts of force, motion and machines

A force is just a push or a pull. Forces always come in pairs and involve two objects. One object applies a force (action force) on another object and, in return, the other object applies an equal and opposite force (reaction force) on the first object.

Explanation:

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