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प्रश्न
If we apply force against the direction of motion of the body, then the body will
विकल्प
stop moving
move with an increased speed
move with a decreased speed
move in a different direction
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उत्तर
Stop moving
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संबंधित प्रश्न
Give one example in the given cases:-
A force moves a stationary body
How is force related to the momentum of a body?
How can you feel a force of 1 N?
Complete the following:
Force = mass x ............
Two balls of masses in ratio 1 : 2 are dropped from the same height find
a) the ratio between their velocities when they strike the ground and
b) the ration if the forces acting on them during motion.
The adjacent diagram shows a heavy roller, with its axle at O, which is to be raised on a pavement XY. If there is friction between the roller and pavement, show by an arrow on the diagram the point of application and the direction of force to be applied. If pivoted at O, now will it go up?
Derive the unit of force using the second law of motion. A force of 5 N produces an acceleration of 8 m s–2 on a mass m1 and an acceleration of 24 m s–2 on a mass m2. What acceleration would the same force provide if both the masses are tied together?
Does the palm apply any force on the ball, when we place our palm in front of a moving ball?
Briefly explain how we experience a force in our daily life.
Write true and false.
If mass increases, force decreases.
