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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.
विकल्प
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?
Define the term linear momentum. State its S.I unit.
Define Newton (the S.I unit of force)
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)
How do you define force? What are the forces acting on a man standing in a lift? If the lift moves down with an acceleration of 2 ms−2, what is the net force on the man if his mass is 50 kg?
Fill in the empty spaces
Can you give example for contact and non-contact forces?
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?
Assertion: Force is defined as a push or pulls acting on a body.
Reason: CGS unit of force is the newton.
Does the palm apply any force on the ball, when we place our palm in front of a moving ball?
