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प्रश्न
Write true or false.
A force can change the direction of motion of a moving body.
पर्याय
True
False
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उत्तर
True
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संबंधित प्रश्न
Write true or false.
A wet oily road offers more friction than a dry rough road.
Select the correct alternative.
A force to be expressed correctly requires
Name the type of force which act in the following case:
A coolie lifts a luggage
Name the type of force which act in the following case:
A boy opens the door
Name the type of force which act in the following case:
A man rows a boat.
What do you understand by the term friction?
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.
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.
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.
Two women are of the same weight. One wears sandals with pointed heels while the other wears sandals with flat soles. Which one would feel more comfortable while walking on a sandy beach? Give reasons for your answer.
