3 years ago

Kelly sits on a rock. Her weight is an action force. Describe the reaction force.

Physics

2 answers:

Mumz [18]3 years ago

7 0

An equal and opposite force acting upwards

OverLord2011 [107]3 years ago

5 0

The rock exerts an equal and opposite force on kelly's mass. The rock exerts the same force equal to kelly's mass, to make her sit on the rock, else, the rock would penetrate into the earth along with Kelly!

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