Laws of Motion

Related Questions

• The maximum speed that can be achieved without skidding by a car on a circular unbanked road of radius R and coefficient of static friction $\mu $, is

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• A ball of mass 0.2 kg moves with a velocity of 20 m/sec and it stops in 0.1 sec; then the force on the ball is

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• A block weighs W is held against a vertical wall by applying a horizontal force F. The minimum value of F needed to hold the block is

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• Gravels are dropped on a conveyor belt at the rate of 0.5 kg/sec. The extra force required in newtons to keep the belt moving at 2 m/sec is

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• The time period of a simple pendulum measured inside a stationary lift is found to be T. If the lift starts accelerating upwards with an acceleration g/3, the time period is

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