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A bomb travelling in a parabolic path under gravity, explodes in mid air. The centre of mass of fragments will move |
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a) |
Vertically upwards and then downwards |
b) |
Vertically downwards |
c) |
In an irregular path |
d) |
In the parabolic path as the unexploded bomb would have travelled |
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A bomb travelling in a parabolic path under gravity, explodes in mid air. The centre of mass of fragments will move |
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|
a) |
Vertically upwards and then downwards |
b) |
Vertically downwards |
c) |
In an irregular path |
d) |
In the parabolic path as the unexploded bomb would have travelled |
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(d) As there is no net external force, hence motion of centre of mass of fragments should have been as before. |