Advertisements
Advertisements
प्रश्न
Write an expression for the force due to gravity on a body of mass m and explain the meaning of symbols used in it.
Advertisements
उत्तर
The force due to gravity on a body of mass m kept on the surface of Earth (mass=M and radius=R) is equal to the force of attraction between the Earth and that body.
`"F" = "GMm"/"R"^2`
APPEARS IN
संबंधित प्रश्न
Name the S.I. and C.G.S. units of force. How are they related?
Why does a glass vessel break when it falls on a hard floor, but it does not break when it falls on a carpet?
A light ball falling on ground, after striking the ground rises upwards. Explain the reason.
State unit of mass in CGS system.
Write the SI unit of momentum.
Define momentum of a body.
What do you mean by action?
Why do the dust particles come out of a hanging carpet when it is beaten with a stick?
Define acceleration due to gravity.
What are the SI units of constant of gravitation?
