# Gravity Escape velocity

**Classical Mechanics**Level 4

A body is projected upwards with a with a velocity equal to 3/4th the escape velocity

of Earth. The height it reaches is** _______**?

- Details And Assumptions:

You will get an answer in terms of \(\dfrac{aR}{b}\)

Provide the answer as \(\text{a + b}\).

For more such problems, try my set Gravity