Advertisements
Advertisements
Question
Which force is responsible for the moon revolving round the earth ?
Solution
Gravitational force is responsible for the moon revolving round the earth.
APPEARS IN
RELATED QUESTIONS
A ball thrown up vertically returns to the thrower after 6 s. Find
- the velocity with which it was thrown up,
- the maximum height it reaches, and
- its position after 4 s.
What force is responsible for the earth revolving round the sun ?
State whether the following statement is true or false :
A falling stone also attracts the earth.
What do you mean by the term free fall ?
The total energy of an object falling freely towards the ground ______.
A force of 10 N acts on a body of mass 5 kg. Find the acceleration produced.
An object falling freely from rest reaches ground in 2 s. If acceleration due to gravity is 9.8 m s-2, then the velocity of object on reaching the ground will be
What is escape velocity?
The free fall of an object is possible only in _______.
Write a short note.
Escape Velocity
