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MODERN PUBLICATION-LAWS OF MOTION-Revision test
- A bomb at rest explodes into three parts of the same mass. The momentu...
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- A ball weighing 10 gm hits a hard surface vertically with a speed of 5...
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- In the above question, if the string C is strucjed slowly then:
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- A force of 5 N making an angle with the horizontal acting on an object...
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- A uniform chain of length L and mass m is lying on a smooth table. One...
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- An object is placed on the surface of smooth inclined plane of inclina...
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- Three concurrent forces of the same magnitude are in equilibrium. What...
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- A particle is projected along the line of greatest slope up a rough in...
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- A mass of 1 kg is suspended by a thread. It is : (i) lifted up with an...
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- A long horizontal rod has a bead which can slide along its length, and...
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- A cart is moving with a velocity 20 m/s. Sand is being dropped into th...
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- The mass of block A is 100 kg and that of block B is 200 kg. The coeff...
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- A body of weight 64 N' is pushed with justs enough force to start it m...
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- The resultant of two forces, one double the other in magnitude, is per...
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- A cylinder rolls up an inclined plane, reaches some height, and then r...
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- A block of weight 200 N is pulled along a rough hori zontal surface at...
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- A force vecF = 6t^(2)hat i +4thatj is acting on a particle of mass 3 k...
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- A 10 kg box is placed on a surface. Coefficient of friction between su...
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- A boat is travelling on a river with a speed of 3m/sec. The force on t...
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- A constant force acts on a body of mass 0.9 kg at rest for 10s. If the...
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