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प्रश्न
Fill in the blank.
On squeezing a gum tube, its ............. changes.
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उत्तर
On squeezing a gum tube, its shape changes.
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संबंधित प्रश्न
Fill in the blank.
On applying brakes on a moving car, its speed .........................
Give one example of changes the direction of motion to indicate that the application of a force?
Which offers more friction on a body: a glass surface or a wooden surface?
Answer the following.
Define weight.
Tick the most appropriate answer.
Which of the following is not an effect of force?
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.
Answer the following in detail.
List all the forces acting on a boy sitting on a chair with the help of a suitable diagram.
Application of force in an object results in motion from a state of ______.
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 ______.
