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प्रश्न
The force of friction always acts ______ the motion.
विकल्प
along
against
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उत्तर
The force of friction always acts against the motion.
संबंधित प्रश्न
Give one example in the given cases:
A force stops a moving body
Give one example in the given cases:-
A force changes the size of a body
Define the term linear momentum. State its S.I unit.
How can you feel a force of 1 N?
A cricket ball of mass 100 g strikes the hand of a player with a velocity of 20 ms-1 and is brought to rest in 0.01 s calculate
1) the force applied by the hand of the player.
2) the acceleration of the ball
When an elevator starts to move down suddenly we experience 'weightlessness'. Explain.
State the condition when on applying a force, the body has the translational motion.
Define 1 Dyne.
______ has to be applied to change the ______ of a ______ object.
(moving, direction, force)
Give two examples to verify that a force tends to change the static condition of a body.
