Two bodies of 6 kg and 4 kg masses have their velocity 5 -2 +10 and 10 -2 +5 respectively. Then the velocity of their centre of mass is |
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a) |
5 +2 -8 |
b) |
7 +2 -8 |
c) |
7 -2 +8 |
d) |
5 -2 +8 |

Two bodies of 6 kg and 4 kg masses have their velocity 5 -2 +10 and 10 -2 +5 respectively. Then the velocity of their centre of mass is |
||||||||

a) |
5 +2 -8 |
b) |
7 +2 -8 |
c) |
7 -2 +8 |
d) |
5 -2 +8 |

1 Answer

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