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Surface is perfectly smooth Choose ...

Surface is perfectly smooth

Choose the correct Statement

A

Linear Momentum of system is conserved in case A only

B

Linear Momentum will be conserved in case B only.

C

Linear Momentum will be conserved in both cases.

D

Linear Momentum can not be conserved.

Text Solution

Verified by Experts

The correct Answer is:
A
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MOTION-CENTRE OF MASS-Exercise - 1
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  7. Two blocks A and B of mass m and 2m respectively are connected by a l...

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  8. Two blocks of masses 3kg and 6kg respectivley are placed on a smooth h...

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  9. Two ring of mass m and 2m are connected with a light spring and can sl...

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  10. A block is hanged from spring in a cage. Elongation in spring is ‘x(1)...

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  11. All surfaces shown in figure are smooth system is released with the sp...

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  12. A 2 kg block is connected with two springs of force constants k(1)=100...

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  13. Two masses m and 2m are attached to two ends of an ideal spring as sho...

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  14. Two blocks A(3kg) and B(6kg) are connected by a spring of stiffness 51...

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  15. The spring block system lies on a smooth horizontal surface. The free ...

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  16. A block of mass 'm' is attached to a spring in natural length of sprin...

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  17. A super-ball of mass m is to bounce elastically back and forth between...

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  19. A boy hits a baseball with a bat and imparts and impulse J to the ball...

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