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प्रश्न
Fill in the blank.
On applying brakes on a moving car, its speed .........................
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उत्तर
On applying brakes on a moving car, its speed slows down.
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संबंधित प्रश्न
Write true or false.
A force can change the direction of motion of a moving body.
Write true or false.
A force increases the mass of the body when applied on it.
Give one example of force as a squeeze
State the effect produced by a force in the following case:
A spring is compressed.
Which offers more friction on a body: a glass surface or a wooden surface?
Answer the following.
Define weight.
Identify the agent exerting the force, the object on which the force is acting and the effect of the force in the following situation
Taking out ointment from a medicinal tube.
Two balls of the same size but of different materials, rubber and iron are kept on the smooth floor of a moving train. The brakes are applied suddenly to stop the train. Will the balls start rolling? If so, in which direction? Will they move at the same speed? Give reasons for your answer.
During dry weather, while combing hair, sometimes we experience hair flying apart. The force responsible for this is ______.
Two objects repel each other. This repulsion could be due to
