Laws of Motion

Related Questions

• Assuming the coefficient of friction between the road and tyres of a car to be 0.5, the maximum speed with which the car can move round a curve of 40.0 m radius without slipping, if the road is unbanked, should be

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• If rope of lift breaks suddenly, the tension exerted by the surface of lift (a = acceleration of lift)

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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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• A man measures time period of a pendulum $(T)$ in stationary lift. If the lift moves upward with acceleration $\frac{g}{4},$ then new time period will be

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• A second's pendulum is mounted in a rocket. Its period of oscillation decreases when the rocket

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