Define force.

Important Questions on Force, Work and Energy

EASY

4th CBSE

IMPORTANT

Stride Ahead With SCIENCE 4.>Chapter 9 - Force, Work and Energy>Assess Zone>Q E

What is energy?

EASY

4th CBSE

IMPORTANT

Stride Ahead With SCIENCE 4.>Chapter 9 - Force, Work and Energy>Assess Zone>Q E

Give an example where friction helps us in our daily life.

EASY

4th CBSE

IMPORTANT

Stride Ahead With SCIENCE 4.>Chapter 9 - Force, Work and Energy>Assess Zone>Q E

What is gravitational force?

EASY

4th CBSE

IMPORTANT

Stride Ahead With SCIENCE 4.>Chapter 9 - Force, Work and Energy>Assess Zone>Q F

How are force, work and energy related to each other?

EASY

4th CBSE

IMPORTANT

Stride Ahead With SCIENCE 4.>Chapter 9 - Force, Work and Energy>Assess Zone>Q F

What are the different effects of force?

MEDIUM

4th CBSE

IMPORTANT

Stride Ahead With SCIENCE 4.>Chapter 9 - Force, Work and Energy>Assess Zone>Q F

Give five examples where force is applied and work is done.

MEDIUM

4th CBSE

IMPORTANT

Stride Ahead With SCIENCE 4.>Chapter 9 - Force, Work and Energy>Assess Zone>Q G

Name the different type of forces. Explain each by giving examples.

MEDIUM

4th CBSE

IMPORTANT

Stride Ahead With SCIENCE 4.>Chapter 9 - Force, Work and Energy>Assess Zone>Q G

What is work? What do you understand by ‘work done’? Explain.