Laws of Motion

Related Questions

• The velocity of a body at time t = 0 is $10\sqrt 2 $ m/s in the north-east direction and it is moving with an acceleration of 2 m/s2 directed towards the south. The magnitude and direction of the velocity of the body after 5 sec will be

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• A vehicle of mass m is moving on a rough horizontal road with momentum P. If the coefficient of friction between the tyres and the road be $\mu$, then the stopping distance is

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• Pulling force making an angle $\theta $ to the horizontal is applied on a block of weight W placed on a horizontal table. If the angle of friction is $\alpha $, then the magnitude of force required to move the body is equal to

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• A block of mass 5 kg is on a rough horizontal surface and is at rest. Now a force of 24 N is imparted to it with negligible impulse. If the coefficient of kinetic friction is 0.4 and $g = 9.8\,m/{s^2}$, then the acceleration of the block is

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• Maximum value of static friction is called

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