EASY
4th CBSE
IMPORTANT
Earn 100

Give examples of muscular force from your daily life.

Important Questions on Work, Force and Energy

EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE.>Chapter 13 - Work, Force and Energy>Relate to what you have learnt
Is work done when you push a wall? Why?
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE.>Chapter 13 - Work, Force and Energy>Relate to what you have learnt
Is work done when you open a tap? Why?
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE.>Chapter 13 - Work, Force and Energy>Relate to what you have learnt
Why should we use coal and petroleum judiciously?
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE.>Chapter 13 - Work, Force and Energy>Relate to what you have learnt
Do renewable sources of energy pollute the environment?
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE.>Chapter 13 - Work, Force and Energy>Relate to what you have learnt
Give an example of ‘energy conversion’ from your day-to-day life.
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE.>Chapter 13 - Work, Force and Energy>EXERCISES>Q A
Force cannot stop things.
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE.>Chapter 13 - Work, Force and Energy>EXERCISES>Q A
Friction is more on a rough surface.
EASY
4th CBSE
IMPORTANT
LEARNING SCIENCE.>Chapter 13 - Work, Force and Energy>EXERCISES>Q A
Gravitational force can only push.