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SL ARORA-Laws of Motion-Exercise
- A plank with a box on it at one end is gradully raised about the other...
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- A conveyor belt is moving at a constant speed of 2m//s . A box is gent...
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- When milk is churned, cream gets separated due to
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- A 500 kg car takes a round turn of radius 50 m with a velocity of 36...
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- Two stone of masses m and 2 m are whirled in horizontal circles, the h...
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- A ball of mass 0.25 kg attached to the end of a string of length 1.96 ...
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- A tube of length L is filled completely with an incompressible liquid ...
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- A mass is performing vertical ciruclar motion . If the average velocit...
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- A car of mass m is moving on a level circular track of radius R if mu(...
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- A car of mass 1000kg negotiates a banked curve of radius 90m on a fict...
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- A gramphone record is revolving with an angular velocity omega. A coin...
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- In a rocket, fuel bums at the rate of 1 kg/s. This fuel is ejected fro...
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- If the force on a rocket moving with a velocity of 300m/s is 345 N, th...
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- Two blocks A and B of masses 2m and respectively, are connected by a ...
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- One end of string of length l is connected to a particle on mass m and...
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- What is the minimum velocity with which a body of mass m must enter a ...
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- A car is negotisting a curved road of radius R . The road is banked at...
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- A riding ball of mass m strikes a rigid wall at 60^(@) and gets reflec...
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- Which one of the following statements is incorrect
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- A block of mass m is placed on a smooth inclined wedge ABC of inclinat...
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