Laws of Motion

Related Questions

• A body of mass 4 kg weighs 4.8 kg when suspended in a moving lift. The acceleration of the lift is

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• 300 Joule of work is done in sliding up a 2 kg block on an inclined plane to a height of 10 metres. Taking value of acceleration due to gravity ‘g’ to be 10 m/s2, work done against friction is

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• A rocket can go vertically upwards in earth's atmosphere because

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• A body of mass 2 kg is moving with a velocity 8 m/s on a smooth surface. If it is to be brought to rest in 4 seconds, then the force to be applied is

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• A lift is moving down with acceleration a. A man in the lift drops a ball inside the lift. The acceleration of the ball as observed by the man in the lift and a man standing stationary on the ground are respectively

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