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An open water tight railway wagon of mas...

An open water tight railway wagon of mass `5 xx 10^(3) kg` moves at an initial velocity `1.2 m//s` without friction on a railway track. Rain drops fall vertically downwards into the wagon. The velocity of the wagon after it has collected`10^(3) kg` of water will be :-

A

0.5 m/s

B

`0.6` m/s

C

1 m/s

D

`0.8` m/s

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DC PANDEY-CENTRE OF MASS, IMPULSE AND MOMENTUM-Comprehension type questions
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  2. Comprehension # 1 If net force on a system in a particular direction...

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  3. Comprehension # 1 If net force on a system in a particular direction...

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  5. Comprehension # 1 If net force on a system in a particular direction...

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  6. Comprehension # 2 When two bodies collide normally they exert equal ...

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  7. Comprehension # 2 When two bodies collide normally they exert equal ...

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  8. Two identiacal masses are as shown in figure. One is thrown upwards wi...

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  9. Two identiacal masses are as shown in figure. One is thrown upwards wi...

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  10. Two identiacal masses are as shown in figure. One is thrown upwards wi...

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  11. Comprehension # 4 When the mass of a system is variable, a thrust fo...

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  12. Comprehension # 4 When the mass of a system is variable, a thrust fo...

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  13. Comprehension # 4 When the mass of a system is variable, a thrust fo...

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  15. Acceleration of two identical particles moving in a straight line are ...

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  16. Comprehension # 5 One particle of mass 1 kg is moving along positive...

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