If is the acceleration due to gravity at the earth’s surface and is the radius of the earth, the escape velocity for the body to escape out of earth’s gravitational field is |
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a) |
b) |
c) |
d) |
If is the acceleration due to gravity at the earth’s surface and is the radius of the earth, the escape velocity for the body to escape out of earth’s gravitational field is |
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a) |
b) |
c) |
d) |