Define potential energy of an object?

Important Questions on Work and Energy

EASY

9th CBSE

IMPORTANT

Essentials of PHYSICS Class IX>Chapter 4 - Work and Energy>Assignment>Q 8

Name the type of energy possessed by raised hammer.

EASY

9th CBSE

IMPORTANT

Essentials of PHYSICS Class IX>Chapter 4 - Work and Energy>Assignment>Q 9

Give two examples of potential energy.

EASY

9th CBSE

IMPORTANT

Essentials of PHYSICS Class IX>Chapter 4 - Work and Energy>Assignment>Q 10

Name the type of energy possessed by a stretched rubber band.

EASY

9th CBSE

IMPORTANT

Essentials of PHYSICS Class IX>Chapter 4 - Work and Energy>Assignment>Q 11

Which type of energy is possessed by a cricket ball, just before being caught by a fielder?(potential energy/kinetic energy)

EASY

9th CBSE

IMPORTANT

Essentials of PHYSICS Class IX>Chapter 4 - Work and Energy>Assignment>Q 12

State S.I. unit of potential energy.

EASY

9th CBSE

IMPORTANT

Essentials of PHYSICS Class IX>Chapter 4 - Work and Energy>Assignment>Q 13

Name two forms of mechanical energy.

EASY

9th CBSE

IMPORTANT

Essentials of PHYSICS Class IX>Chapter 4 - Work and Energy>Assignment>Q 14

State the law of conservation of energy.

EASY

9th CBSE

IMPORTANT

Essentials of PHYSICS Class IX>Chapter 4 - Work and Energy>Assignment>Q 15

When a body is thrown upwards, what happens to its kinetic energy and potential energy?