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प्रश्न
Write true or false.
A force can change the direction of motion of a moving body.
विकल्प
True
False
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उत्तर
True
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संबंधित प्रश्न
Write true or false.
A force increases the mass of the body when applied on it.
Fill in the blank.
Friction ....................... the motion.
State the effect produced by a force in the following case:
The sling of a rubber catapult is stretched
Name the type of force which act in the following case:
A boy opens the door
Tick the most appropriate answer.
Which of the following is a contact force?
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 a word or two or in a sentence.
Which force is responsible for supporting the weight of a book placed on a table?
Solve the following numerical problem.
Two horses pull a cart in the same direction with a force of 500 N each. Find the resultant force acting on the cart.
Give a reason for the following.
Boats and ships have streamlined shapes?
Two objects repel each other. This repulsion could be due to
