MEDIUM
9th CBSE
IMPORTANT
Earn 100

Define inertia of direction.

Important Questions on Force and Laws of Motion

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 8

Name the types of inertia.

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 9

When a ball rolls on a horizontal surface, what is the effect on the speed of the ball?

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 10

When a ball rolls up an inclined plane, what is the effect on the speed of the ball?

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 11
Explain the law of inertia.
EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 12

Explain Galileo's law of inertia.

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 13

Explain the types of inertia with examples.

EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 1
A tennis ball and cricket ball both are moving with the same velocity. Which of them has greater momentum and why?
EASY
9th CBSE
IMPORTANT
Secondary Physics>Chapter 2 - Force and Laws of Motion>TEST YOURSELF>Q 2
Calculate the force acting on a mass of 5 kg moving with uniform velocity of 8 m/s.