MEDIUM
9th CBSE
IMPORTANT
Earn 100

Can a rocket propel itself in vacuum. Explain.

Important Questions on Force and Laws of Motion

MEDIUM
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 2 - Force and Laws of Motion>HOTS Higher Order Thinking Skill & Brain Twisting>Q 11

What type of force is acting on the body whose motion is shown in the following v-t graph.

Question Image

Velocity-time graph

MEDIUM
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 2 - Force and Laws of Motion>HOTS Higher Order Thinking Skill & Brain Twisting>Q 11

What type of force is acting on the body whose motion is shown in the following v-t graph.

Question Image

Velocity-time graph

MEDIUM
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 2 - Force and Laws of Motion>HOTS Higher Order Thinking Skill & Brain Twisting>Q 11

What type of force is acting on the body whose motion is shown in the following v-t graph.

Question Image

Velocity-time graph

EASY
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 2 - Force and Laws of Motion>Summative Assessment>Q 1

What causes acceleration?

EASY
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 2 - Force and Laws of Motion>Summative Assessment>Q 2

Define force.

EASY
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 2 - Force and Laws of Motion>Summative Assessment>Q 3

Is force a scalar quantity? Why?

EASY
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 2 - Force and Laws of Motion>Summative Assessment>Q 4

Define a contact force.

EASY
9th CBSE
IMPORTANT
Modern's abc+ Of Science - Physics For Class IX>Chapter 2 - Force and Laws of Motion>Summative Assessment>Q 5

Give an example of non-contact force.