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Two particles of different masses collid...

Two particles of different masses collide head on. Then for the system

A

loss of K.E. is zero, if it were perfect elastic collision.

B

if it were perfect inelastic collision, the loss of K.E. of the bodies moving in opposite directions is more than that of the bodies moving in the same direction

C

loss of momentum of the system is zero for both elastic and inelastic collisions

D

all the above are true

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-WORK POWER ENERGY-EXERCISE - 1A
  1. When a ball hits a floor and rebounds after an inelastic collision,

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  2. If the coefficient of restitution is 0.5, the collision is

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  3. Two particles of different masses collide head on. Then for the system

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  4. A particle moving with certain velocity collides elastically with anot...

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  5. Two bodies of equal masses moving mutually at right angles to each oth...

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  6. During the collision a relatively large force acts on each colliding p...

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  7. Choose the wrong statement

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  8. Which of the following is an example of completely inelastic collision

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  9. . During head on elastic collision, two bodies of masses m(1) and m(2)...

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  10. A body collides head on and elastically with another identical body at...

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  11. A lighter body collides head - on and elastically with heavier body at...

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  12. Two spheres of equal mass collide with the collision being absolutely ...

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  13. Two particles are seen to collide and move jointly together after the ...

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  14. If the kinetic energy of a body becomes four times of its initial valu...

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  15. If mass of an atom is M and it is moving with speed v, what be its spe...

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  16. A body of mass M moving with velocity V explodes into two equal parts....

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  17. Maximum energy transfer for an elastic collision will occur if one bod...

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  18. Energy required to break one bond in DNA is approximately

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  19. A ball is bouncing down a flight of stairs. The coefficient of restitu...

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  20. A bullet is fired from a rifle anf the rifle recoils. Kinetic energy o...

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