MEDIUM
9th CBSE
IMPORTANT
Earn 100

What is the difference between potential energy and kinetic energy?

Important Questions on Work and Energy

EASY
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 4 - Work and Energy>Exercise>Q 15
Give one example  of a body which possesses kinetic energy.
EASY
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 4 - Work and Energy>Exercise>Q 15
Give one example of a body which possesses potential energy.
EASY
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 4 - Work and Energy>Exercise>Q 16
A body is thrown vertically up from the earth’s surface. What happened to its potential energy during the motion?
EASY
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 4 - Work and Energy>Exercise>Q 16
A body is thrown vertically up from the earth’s surface. What happened to its potential energy at the highest point?
EASY
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 4 - Work and Energy>Exercise>Q 17
An object is dropped from a height h. When is its potential energy Ep maximum?
EASY
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 4 - Work and Energy>Exercise>Q 17
An object is dropped from a height h. When is its kinetic energy Ek maximum?
MEDIUM
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 4 - Work and Energy>Exercise>Q 17
An object is dropped from a height h. When is its Ep=Ek?
EASY
9th CBSE
IMPORTANT
Physics For Class 9>Chapter 4 - Work and Energy>Exercise>Q 18
Explain by an example that a body may possess energy when it is not in motion.