Question

Q2. State the effect of force in the following cases:


(a) A child pedalling his cycle.


(b)A woman rolling kneaded flour with a rolling pin.


(c) A child pushing a heavy stone.


(d)Filling of air in a balloon.



plz answer​

Answer 1

Answer:

a) While pedalling a bicycle, muscular force comes into play. It moves the bicycle from rest. This leads to a change in position of the bicycle.

b) Woman kneading flour with a rolling pin changes the shape of the flour.

c) Heavy stone starts moving from rest position. Stone changes its position due to the applied force.

d) Balloon changes its shape due to the applied force while filling the air.

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Answer 2

Answer:

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