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प्रश्न
Fill in the blank.
A moving football when kicked, its .................. changes.
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उत्तर
A moving football when kicked, its direction of motion changes.
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संबंधित प्रश्न
Write true or false.
A force can change the direction of motion of a moving body.
What effects can a force have on a moving body?
Give one example of slows down motion to indicate that the application of a force?
Give one example of changes the direction of motion to indicate that the application of a force?
State the effect produced by a force in the following case:
A cyclist applies brakes
Answer the following in short.
What will happen to an object if two equal forces act on it in opposite directions?
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.
Identify the agent exerting the force, the object on which the force is acting and the effect of the force in the following situation
Taking out ointment from a medicinal tube.
State if the following statement is true or false. Correct the statement if it is false.
Friction wears down the parts of machi
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.
