What is force?

Important Questions on Force, Work and Energy

MEDIUM

4th CBSE

IMPORTANT

SCIENCE 4>Chapter 11 - Force, Work and Energy>EXERCISES>Q A

What are the things that force can do?

MEDIUM

4th CBSE

IMPORTANT

SCIENCE 4>Chapter 11 - Force, Work and Energy>EXERCISES>Q A

How does gravity affect the weight of an object?

EASY

4th CBSE

IMPORTANT

SCIENCE 4>Chapter 11 - Force, Work and Energy>EXERCISES>Q A

Define frictional force.

MEDIUM

4th CBSE

IMPORTANT

SCIENCE 4>Chapter 11 - Force, Work and Energy>EXERCISES>Q A

Define electrostatic force.

MEDIUM

4th CBSE

IMPORTANT

SCIENCE 4>Chapter 11 - Force, Work and Energy>EXERCISES>Q A

Define the gravitational force.

MEDIUM

4th CBSE

IMPORTANT

SCIENCE 4>Chapter 11 - Force, Work and Energy>EXERCISES>Q A

Define work. Give an example of work being done.

MEDIUM

4th CBSE

IMPORTANT

SCIENCE 4>Chapter 11 - Force, Work and Energy>EXERCISES>Q A

Define energy. Name three different forms of energy.

EASY

4th CBSE

IMPORTANT

SCIENCE 4>Chapter 11 - Force, Work and Energy>EXERCISES>Q A

Give an example where electrical energy changes to heat energy.