Which of the following is not an example of muscular force?
$(a)$ a porter carrying a load on a wheel-barrow.
$(b)$ an apple falling from a tree.
$(c)$ a child riding a bicycle.
$(d)$ a person drawing water from a well.

Academic Physics NCERT Class 8

An apple falling from a tree is not an example of Muscular force.

So, option (b) is correct.

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Updated on: 10-Oct-2022

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