EASY
9th CBSE
IMPORTANT
Earn 100

What is the value of g at the centre of earth?

Important Questions on Gravitation

EASY
9th CBSE
IMPORTANT
Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Assignment>Q 11
State the type of motion shown by a freely falling stone.
EASY
9th CBSE
IMPORTANT
Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Assignment>Q 12
Is the force of gravity stronger on a piece of iron than on a piece of wood if both has same mass.
EASY
9th CBSE
IMPORTANT
Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Assignment>Q 13
State the relation between 'g' and 'G'.
EASY
9th CBSE
IMPORTANT
Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Assignment>Q 14
Two objects of masses M1 and M2 are dropped in vacuum from a height above the surface of earth (M1 > M2). Which one will reach the ground first and why?
EASY
9th CBSE
IMPORTANT
Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Assignment>Q 15
An object of mass 2 kg falls with an acceleration of 9.8 ms2 towards the ground. With what acceleration will an object of mass 4 kg fall.
EASY
9th CBSE
IMPORTANT
Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Assignment>Q 16
What is the difference between gravity and gravitation?
EASY
9th CBSE
IMPORTANT
Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Assignment>Q 17
Two astronauts on the surface of moon can't talk to each other. Why?
EASY
9th CBSE
IMPORTANT
Essentials of PHYSICS Class IX>Chapter 3 - Gravitation>Assignment>Q 18
Seema buys few grams of gold at the poles as per the instructions of one of her friends. She hands over the same when she meets her at the equator. Will the friend agree with the weight of gold bought? If not why?