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प्रश्न
Give one example of force as a squeeze
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उत्तर
Change in shape of a sponge on squeezing.
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संबंधित प्रश्न
State the effect produced by a force in the following case:
A spring is compressed.
Name the type of force which act in the following case:
A stone falls from a roof
Name the type of force which act in the following case:
An apple falls from a tree
Answer the following.
Define weight.
Answer the following in a word or two or in a sentence.
Which force is responsible for supporting the weight of a book placed on a table?
Answer the following in short.
What will happen to an object if two equal forces act on it in opposite directions?
Identify the agent exerting the force, the object on which the force is acting and the effect of the force in the following situation
A child jumping to a height.
State if the following statement is true or false. Correct the statement if it is false.
Friction wears down the parts of machi
State if the following statement is true or false. Correct the statement if it is false.
Tires of vehicles are provided with grooved designs to decrease friction.
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.
