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A shell of mass m moving with a velocity...

A shell of mass m moving with a velocity breakes up suddenly into two pieces. The pa having mass `m/3` remains stationary. The velocity the other part will be

A

v

B

2v

C

`2/3v`

D

`3/2v`

Text Solution

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The correct Answer is:
D
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AAKASH INSTITUTE ENGLISH-WORK, ENERGY AND POWER-SECTION-A (OBJECTIVE TYPE QUESTIONS (ONE OPTIONISCORRECT)
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  2. Particle A makes a perfectly elastic collision with anther particle B ...

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  6. A bullet of mass m hits a block of mass M. The transfer of energy is m...

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  7. A car moving with a velocity of 40 km/h can be stopped by brekes after...

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  8. A stationary particle explodes into two particles of masses x and y, w...

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  9. A stone of mass 0.2 kg is tied to one end of a string of length 80 cm....

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  10. A particle of mass 200 g is moving in a circle of radius 2 m. The part...

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  11. A particle of mass 200 g , is whirled into a vertical circle of radius...

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  12. A small ball of mass m moving with speed v collides elastically with a...

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  13. A particle of mass m moving with speed u collides perfectly inelastica...

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