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PHYSICS GALAXY - ASHISH ARORA-WORK, ENERGY AND POWER-unsolvedMCQ
- A pendulum bob can swing along a ciircular path on a smooth inclined p...
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- A particle of mass 9 kg is moving under the action of a central force ...
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- A smooth light horizontal rod AB can rotate about a vertical axis pass...
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- A particle 'A' moves along a circle of radius R = 50 cm, so that its r...
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- A particle moves in the plane xy with velocity v=ai+bxj, where i and j...
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- A shell acquires the initial velocity v=320m//s, having made n=2.0 tur...
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- A small object slides without friction from the height 5R//2 and then ...
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- A point moves along a circle with a speed v=kt , where k=0.5m//s^(2) ...
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- In the figure (a) and (b) AC and GF are fixed inclined planes BC = EF ...
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- AB is a quarter of smooth circular track of radius R=6m. A particle P ...
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- A 20 g bullet pierces through a plate of mass M(1) = 1 kg and then com...
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- A 100 metric ton engine is moving up a slope of gradient 5^(@) at a s...
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- A particle is projected with a speed u at angle theta with the horizon...
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- A string with one end fixed on a rigid wall, passing over a fixed fric...
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- Particle slides down the surface of a smooth fixed sphere of radius r ...
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- A heavy particle is suspended by a light thread, the other end of the ...
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- A block of mass m is held at rest on a smooth horizontal floor. A ligh...
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- A smooth rubber cord of length l whose coefficient of elasticity is k ...
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- The basket in a front loading automatic clothes dryer rotates about a ...
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- A ring of radius R is made from a thin wire of radius r. If rho is the...
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