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प्रश्न
Fill in the blank.
On applying brakes on a moving car, its speed .........................
उत्तर
On applying brakes on a moving car, its speed slows down.
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संबंधित प्रश्न
Give two examples of situations in which applied force causes a change in the shape of an object.
Write true or false.
The unit of weight is kilogram
Give one example of stops motion to indicate that the application of a force?
Give one example of deforms a body 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.
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.
Solve the following numerical problem.
Two force of 12 N and 25 N act on a body to the left-hand side, while another force of 35 N acts on it to the right-hand side. Find the resultant of the forces.
State if the following statement is true or false. Correct the statement if it is false.
Friction wears down the parts of machi
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.
