Escape velocity of a particle from the earth surface is approximately |
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(a) |
(b) |
km/s |
(c) |
11.2 km/s |
(d) |
112 km/s |
Escape velocity of a particle from the earth surface is approximately |
|||||||
(a) |
(b) |
km/s |
(c) |
11.2 km/s |
(d) |
112 km/s |