Question

What should be the percentage increase in the kinetic energy of a satellite to enable it to escape?

Answer 1

Answer:

better find in your book rather than finding in this app

Answer 2

Explanation:

let k be the kinetic energy when the satelite is in orbit we known k= 1/2 mv^2

for satellite to escape the orbit its velocity be ( Ve )

we known that Ve = √2ve

let k be the kitenic energy to escape!

k = 1/2 mve^2 = 1/2 m(√2ve)

2k

k^1= 2k

200