Question

for a body to leave from earths gravitational field, it should be projected with a minimum velocity...
a)name the velocity
b)The moon does not have an atmosphere around it? Give the reason
a) Escape velocity
b)Escape velocity on moon is 2.3km/s. The rms velocity of the gas molecules is greater than this value. Gas molecul easily escape from the surface of moon, hence there is no atmosphere on moon.​

Answer 1

Answer:

I don't know‍♀ answer sorry