MEDIUM
9th CBSE
IMPORTANT
Earn 100

Define mass.

Important Questions on Gravitation

MEDIUM
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 9

 Define weight.

HARD
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 10

 How can you measure mass?

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 11

 Write the mathematical expression used to find acceleration due to gravity.

MEDIUM
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 12
Define the expression for acceleration due to gravity.
HARD
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 13

 Write differences between mass and weight.

MEDIUM
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 14

 What is the relation between mass and weight?

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 15
The mass of a body on the surface of earth is 10 kg. What is its weight in newton? (Take acceleration due to gravity to be 9.8 m/s2)
MEDIUM
9th CBSE
IMPORTANT
Secondary Physics>Chapter 3 - Gravitation>TEST YOURSELF>Q 16

 Find the weight of an object on the moon.