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JBD PUBLICATION-WORK,ENERGY AND POWER-EXAMPLE
- Calculate the power of a crane in watts,which lifts a mass of 100 kg t...
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- A body falls towards earth in air. Will its total mechanical energy be...
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- What is a collision?
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- If two bodies collide and one is initially at rest, is it possible fo...
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- If two bodies collide and one is initially at rest, is it possible fo...
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- Distinguish between a head on and an oblique collision.
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- Is it possible to have a collision in which the whole of KE is lost?
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- What conclusion can you draw about the masses of projectile and target...
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- What conclusion can you draw about the masses of projectile and target...
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- What conclusion can you draw about the masses of projectile and target...
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- The bob A of a pendulum released from 30^@ to the vertical hits anothe...
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- A molecule in a gas container hits a horizontal wall with speed 200 m ...
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- Answer carefully, with reasons :-In an elastic collision of two billia...
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- During inelastic collision between two bodies, which of the following ...
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- The bob A of a pendulum released from horizontal to the vertical hits ...
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- The bob A of a pendulum released from horizontal to the vertical hits ...
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- A throwing mud on the wall is one of the examples of a perfectly inela...
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- A block of mass m moving at a speed v collides with another block of m...
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- A 100 quintal freight car running freely at 10 km h^(-1) collides with...
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- A ball of 0.1 kg makes an elastic head on collision with a ball of unk...
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