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प्रश्न
A ball was set rolling on a large table. If its ______ is to be changed, a ______ will have to be applied on it.
पर्याय
force
motion
gravitation
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उत्तर
A ball was set rolling on a large table. If its motion is to be changed, a force will have to be applied on it.
संबंधित प्रश्न
Define the term Force?
Give one example in the given cases:
A force stops a moving body
Give one example in the given cases:-
A force changes the shape of a body
A body of mass 50g is moving with the velocity of 10 ms-1. It is brought to rest by a resistive force of 10 N Find.
1) the retardation and
2) the distance that the body will travel after the resistive force is applied.
A body is acted upon by two forces of magnitude F, but in opposite directions. State the effect of the force if the two forces act at two different points of the body at a separation r.
Define an Inclined plane.
The force of friction always acts ______ the motion.
A mechanic unscrew a nut by applying a force of 140 N with a spanner of length 40 cm. What should be the length of the spanner if a force of 40 N is applied to unscrew the same nut?
Give the properties of force.
Briefly explain how we experience a force in our daily life.
