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A Sphere makes an inslastic collision w...

A Sphere makes an inslastic collision with another sphere of same mass , then both the spheres are moving .The angle between their direction of motion will be `……..`

A

`0^(@)`

B

`45^(@)`

C

Different from `90^(@)`

D

`90^(@)`

Text Solution

Verified by Experts

The correct Answer is:
A
Here collision is an inelastic so both spheres moves in same direction after collision .
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KUMAR PRAKASHAN-WORK, ENERGY AND POWER -SECTION - F Questions From Module (Sample questions for preparation of competitive exams)
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  2. A body displaced 10m under the force of 10 N . If the work done on th...

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  3. A sphere of mass 50 g moving with velocity of 10m/s collide with the r...

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  4. A particle fall freely from height s . At certain height its kinetic ...

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  5. A body of mass 3 kg fall freely from the building of height 60 m . ...

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  6. A mass of 0.5 kg moving with a speed of 1.5 m/s on a horizontal smooth...

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  7. inelastic collision of two sphere of right body ………

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  8. Two bodies of mass 1 g and 4 g moving with equal kinetic energy then ...

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  9. How much work done in pulling up a block of wood weighing 2kN for leng...

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  10. The kinetic energy of a body becomes four times its intial value , the...

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  11. An electron , a proton a deutron and alpha - particle have the same k...

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  12. If a body of mass 100 kg takes hight 60 m in 1 minute how much power i...

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  13. An engine delivered power of 30 kW to a car of mass 1250 kg and veloci...

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  14. Which one of the following force is non- conservative ?

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  15. A body of mass 1 kg is thrown upwards with a velocity 20 ms^(-1) .It m...

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  16. If the kinetic energy of the body is increased by 300 % then , the in...

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  17. A car of mass m is driven with acceleration 'a' along a staright leve...

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  18. A man whose mass is 50 kg climbs up 20 steps of the stairs with mass o...

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  19. A sphere of mass 2 kg moving at 36 km/hr collides head on with anothe...

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  20. Two bodies of masses m(1) and m(2) have same linear momentum . The rat...

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