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प्रश्न
Answer the following in a word or two or in a sentence.
Give an example in which a force can change the direction of an object.
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उत्तर
A moving bicycle changes its direction when a force is applied to steer its handle.
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संबंधित प्रश्न
Select the correct alternative.
Friction
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
Define the term “weight of a body”
State if the following statement is true or false. Correct the statement if it is false.
Gravitational force is a contact force.
Answer the following in detail.
Differentiate between mass and weight of an object.
Identify the agent exerting the force, the object on which the force is acting and the effect of the force in the following situation
Squeezing out the juice from an orange.
Answer the following in a word or two or in a sentence.
A child tries to slide a wooden block on the top of a table, but she is unable to get a smooth movement. What material do you suggest she should use in between the block and the table to get a smooth movement?
What is momentum? Write its SI unit. Interpret force in terms of momentum. Represent the following graphically
(a) momentum versus velocity when mass is fixed.
(b) momentum versus mass when velocity is constant.
A girl is pushing a box towards east direction. In which direction should her friend push the box so that it moves faster in the same direction?
