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MODERN PUBLICATION-WORK , POWER , ENERGY AND COLLISIONS-Revision Test
- The particle moves along x-axis from x= x1 to x=x2 under the influence...
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- An engine pumps a liquid of density ‘d’ continuously through a pipe of...
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- A shell at rest at the origin explodes into three pieces of masses 1 k...
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- K.E. of body is increased by 300 percent, then percentage increase in ...
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- A long spring is stretched by 2 cm having potential energy as V. If th...
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- A stationary particle explodes into two particles of masses m1 and m2 ...
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- Two masses 1 gm and 4 gm are moving with equal kinetic energies. The r...
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- A bullet of mass 'm' moving with velocity *v' strikes a block of mass ...
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- A ball collides head-on with another at rest having 3 times the mass o...
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- A body of mass 'm' moving with 3 km hr^(-1) collides with a body of ma...
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- A 2.5 kg mass moving at a speed of 15 ms^(-1) collides with 5 kg objec...
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- A ball is dropped on a horizontal plate from a height.The total distan...
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- Water is flowing in a river at 2 ms^(-1). The river is 50 m wide and h...
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- A ball dropped from a height of 2.43 m attains a height of 3 cm after ...
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- In one dimensional motion a 1 kg body experiences a force which is fun...
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- A particle of mass 'm' at rest is acted upon by a force 'P for a time ...
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- A rifle (1)/(16) bullet loses th of its velocity while passing through...
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- A motor delivers power which draws 100 liters per minute of water from...
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- A ball falls vertically with a momentum 'p' and then bounces for large...
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- A ball falls from rest from a height 'h' and rebounds to a height h/4....
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