Advertisements
Advertisements
प्रश्न
What is the importance of law of gravitation ?
Advertisements
उत्तर
The gravitational force of attraction is significant to explain the motion of heavenly bodies, e.g. motion of planets around the Sun, motion of the Moon around the Earth etc.
APPEARS IN
संबंधित प्रश्न
What is the C.G.S. unit of force? How is it defined?
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 body of mass 500 g, initially at rest, is acted upon by a force which causes it to move a distance of 4 m in 2 s, Calculate the force applied.
Explain the following:
Why does a boatman push the bank backward with a long bamboo pole, on launching his boat in the water?
Which has more momentum: a fast pitched soft ball or a soft pitched soft ball?
What is the ratio of SI units to CGS units of momentum?
Can internal forces change the velocity of a body?
Define acceleration due to gravity.
The gravitational force of the earth is called earth's __________.
he gravity is a particular case of _________.
