EASY
4th CBSE
IMPORTANT
Earn 100

A wedge is a modified form of an inclined plane. 

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Important Questions on Force, Work and Energy

EASY
4th CBSE
IMPORTANT
SCIENCE for the YOUNG SCHOLAR BOOK FOUR>Chapter 10 - Force, Work and Energy>Activities and Exercises>Q B
A screw is an example of a wheel and axle arrangement.
EASY
4th CBSE
IMPORTANT
SCIENCE for the YOUNG SCHOLAR BOOK FOUR>Chapter 10 - Force, Work and Energy>Activities and Exercises>Q C
What is energy? Mention three forms of energy.
EASY
4th CBSE
IMPORTANT
SCIENCE for the YOUNG SCHOLAR BOOK FOUR>Chapter 10 - Force, Work and Energy>Activities and Exercises>Q C
Is a baby’s pram being moved by a parent, a pushing or a pulling force?
EASY
4th CBSE
IMPORTANT
SCIENCE for the YOUNG SCHOLAR BOOK FOUR>Chapter 10 - Force, Work and Energy>Activities and Exercises>Q C
What is a lever? Give 4 examples of levers.