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A block of mass m slides on a horizontal table under the action of a horizontal force. the coeffecient of friction between the mass and table is μ1, while that between the table and ground is μ2. Mass of block: m Mass of ta ...
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If a cylindrical rod is dropped from a height 'h', Then at what angle should it strike the ground such that its angular momentum is maximum. The friction between the ground and the rod is 'μ', The length of t ...
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A side wall of a wide open tank is provided with a narrowing(Linearly)tube through which water comes out. The cross-sectional area decreases from S1 to s2 the water level in the tank is h meter high than tube. Neglecting visc ...
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Q1.A string of bob is attached to a block kept on frictionless surface (bob is hanging ) an impulse is imparted to bob to give it velocity v0 describe motion of block. ...
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a particle of mass m is moving in a circular path of constant radius r such that its centripetal acceleration 'a' is varying with time as a=k2rt2, whr k is a constant. the power delivered to the particle by the fo ...
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*Image* In figure,there are shown two similar,uniform,rigid rods A and B each of mass M and length L are placed in contact at their one ends,on a smooth horizontal table.A sharp impulse is applied at one end of the rod A as s ...
