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प्रश्न
State if the following statement is true or false. Correct the statement if it is false.
Force applied on an object can increase its mass.
विकल्प
True
False
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उत्तर
False.
Force applied on an object camion increase its mass
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संबंधित प्रश्न
Write true or false.
A force can change the direction of motion of a moving body.
Fill in the blank.
Lubricants are used to ..................... friction.
Give one example of slows down motion to indicate that the application of a force?
Give one example of deforms a body to indicate that the application of a force?
State the effect produced by a force in the following case:
The sling of a rubber catapult is stretched
What do you understand by the term friction?
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.
Give a reason for the following.
Boats and ships have streamlined shapes?
Name the type of force which act in the following case:
A string hangs with a load.
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.
