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ARIHANT-WORK, POWER AND ENERGY-All Questions
- A pendulum has length L = 1.8 m. The bob is released from position sho...
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- (i) The cause of increases in kinetic energy when a man starts running...
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- A man of mass M jumps from rest, straight up, from a flat concrete sur...
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- A block of mass m = 10 kg is released from the top of the smooth incli...
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- In an industrial gun, when the trigger is pulled a gas under pressure ...
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- A particle of mass 3 kg takes 2 second to move from point A to B under...
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- A particle can move along a straight line. It is at rest when a force ...
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- A particle is moving on a straight line and all the forces acting on i...
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- Work done and power spent by the motor of an escalator are W and P res...
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- (i) A block is connected to an ideal spring on a horizontal frictionle...
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- A car of mass m 1600 kg, while moving on any road, experience resistan...
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- A particle moves along the loop A–B–C–D–A while a conservative force a...
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- A moving particle of mass m is acted upon by five forces vec(F)(1),vec...
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- The given graph represents the total force in x direction being applie...
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- A vertical spring supports a beaker containing some water in it. Water...
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- A mass of 2.0 kg is put on a flat pan attached to a vertical spring fi...
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- A snake of mass M and length L is lying on an incline of inclination 3...
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- A uniform rope of linear mass density lambda (kg/m) passes over a smoo...
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- A particle of mass m = 100 g is projected vertically up with a kinetic...
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- A physics student writes the elastic potential energy stored in a spri...
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- A block of mass m = 4 kg is kept on an incline connected to a spring (...
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