[" 7.The potential energy of "3kg" body is "54J" .Calculate "],[" its escape velocity."],[[Ans:6m/s]]

Potential energy of a 3kg body at the surface of a planet is -54 J , then escape velocity will be :

Potential energy of a 3kg body at the surface of a planet is -54 J , then escape velocity will be :

Potential energy of a 3kg body at the surface of a planet is -54 J , then escape velocity will be :

If the gravitational potential energy of a body on a planet is numerically equal to . U and the escape velocity of the same body is V_(e') then

What is the gravitational potential energy (MJ) of a body of mass 3 kg on a planet where escape velocity is 4 km s^(-1) ?

Calculate the potential energy of a body of mass 5 kg at a height of 2m from the ground.

An object is in S.H.M. along xx axis at x = 0.04 m. Its potential energy is 0.04 J & Kinetic energy is 0.5 J. Calculate its amplitude.

Calculate the change in energy for a body of mass 5 kg, change its velocity from 10 m/s to 16 m/s.