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Aneli [31]
3 years ago
14

Can someone help me?

Chemistry
1 answer:
8_murik_8 [283]3 years ago
7 0
The action force is the weight of your body pressing on the chair:
The ACTION of sitting. 

The reaction force comes from the chair against your body. It is equal to your weight:
The chair's REACTION to you sitting on it.
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