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प्रश्न
The force of friction always acts ______ the motion.
विकल्प
along
against
उत्तर
The force of friction always acts against the motion.
संबंधित प्रश्न
A ball is hanging by a thread from the ceiling of the roof. Draw a neat labelled diagram showing the forces acting on the ball and the string
Complete the following sentence:
The mass of a body remains constant till the velocity of the body is ..........
Explain what is understood by the following statement 1 kilogram-force (kgf) - 9.8 newton
How much acceleration will be produced in a body of mass 10 kg acted upon by a force of 2 kgf?(g = 9.8 ms-2)
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
Give two examples to verify that a force changes the shape of a body.
Turning a nut with a spanner having a short handle is so easy than one with a long handle.
Give the properties of force.
A push or pull on an object is called force.
The moon attracts Earth with a force of 1020 N, and then the force with which the Earth attracts the moon is ______.
