Laws of Motion

Related Questions

• Mass of a person sitting in a lift is 50 kg. If lift is coming down with a constant acceleration of 10 $m/se{c^2}.$ Then the reading of spring balance will be $(g = 10m/se{c^2})$

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• A block of 1 kg is stopped against a wall by applying a force F perpendicular to the wall. If $\mu = 0.2$ then minimum value of F will be

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• A cold soft drink is kept on the balance. When the cap is open, then the weight

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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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• If a ladder weighing 250N is placed against a smooth vertical wall having coefficient of friction between it and floor is 0.3, then what is the maximum force of friction available at the point of contact between the ladder and the floor

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