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NDA PREVIOUS YEARS-Mechanics-Physics
- A long jumper runs before jumping because he
03:05
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- Which among the following is the necessary condition for simple harmon...
02:53
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- On planet Earth, there is no centrifugal force at the
04:25
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- The weight of a body is 9.8 N at the place where g=9.8 ms^(-2). Its ma...
01:28
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- If a light body and a heavy body have equal momentum, then
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- An object of mass 5 kg is attached to the end ofa rope. If the rope is...
02:42
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- When a mass m is hung on a spring, the spring stretched by 6 cm. If th...
02:31
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- A book is kept on the surface of a table. If the gravitational pull of...
02:22
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- In the relation alpha+beta t + lamda, alpha and lamda are measured in ...
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- A spring has length'l' and spring constant 'k'. It is cut into two pie...
05:05
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- A body is thrown vertically upwards and then falls back on the ground....
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- Which one of the foilowing pairs does not have the same dimension?
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- Which one of the following graphs represents motion?
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- For a simple pendulum in simple harmonic motion, which of the followin...
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- A man is sitting on a rotating stool with his arms outstretched. If su...
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- For a particle revolving in a circular path, the acceleration of the p...
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- A circus performer of mass M is walking along a wire as shown in the f...
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- A heavy ball is suspended as shown in the figure given above. A quick ...
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- Which one of the following characteristics of the particle does the sh...
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- A body is at rest on the surface of the earth. Which one among the fol...
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