Question

Obtain an expression for escape speed.​

Answer 1

Explanation:

the escape speed for any given distance is mathematically expressed as:

ve=2GMr−−−−√

Where,

ve is the escape speed

G is the universal gravitational constant (G≅6.67×10-11 m3kg-1s-2)

M is the mass of the massive body(the body from which the object is to be escaped from)

r is the distance from the centre of the massive body to the object

Here we can notice that the above-mentioned relation is independent of the mass of the object which will be escaping from the massive body.

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