Question

Calculate escape velocity from the earth
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Answer 1

Answer:

Escape Velocity

To find the escape velocity, apply energy conservation: Ui + Ki = Uf + Kf

For a planet of mass M and radius R, the potential energy of an object of mass m at the planet's surface is: U= - G m M/R.

Answer 2

Escape Velocity

To find the escape velocity, apply energy conservation: Ui + Ki = Uf + Kf

To find the escape velocity, apply energy conservation: Ui + Ki = Uf + KfFor a planet of mass M and radius R, the potential energy of an object of mass m at the planet's surface is: U= - G m M/R.