Question

Identify the agent in the following situations:
a. Exerting the force and the object on which it acts
Squeezing a piece of lemon between the fingers to extract its juice.
b. Taking out paste from a toothpaste tube.
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Answer 1

Answer:

Video Explanation. (a) In squeezing a piece of lemon, force responsible is muscular force which changes the shape of the lemon and the agent exerting the force is fingers. (b) In taking out paste from a tube the force changes the shape of the tube and the agent exerting the force are the hands or fingers.