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| 1. |
let escape velocity of a body kept at surface of a planet is U . if it is projected at a speed of 200%more tha n the escape speed ,then its speed in interstellar space will b |
| Answer» let escape velocity of a body kept at surface of a planet is U . if it is projected at a speed of 200%more tha n the escape speed ,then its speed in interstellar space will b | |