HARD
8th CBSE
IMPORTANT
Earn 100

Arrange the following in the increasing order:
Rolling friction, static friction, sliding friction

Important Questions on Friction

EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 12 - Friction>LET's Learn And Evaluate>Q 1

The force called into play when two bodies in contact with one another is

EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 12 - Friction>LET's Learn And Evaluate>Q 2
A car is heading towards south-east. The force of friction acting on the car is towards:
MEDIUM
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 12 - Friction>LET's Learn And Evaluate>Q 3
The increasing order of friction of the surfaces of glass, wood and sand is
 
EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 12 - Friction>LET's Learn And Evaluate>Q 4
Force of friction always
EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 12 - Friction>LET's Learn And Evaluate>Q 5
The decreasing order of static, rolling and dynamic friction is
EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 12 - Friction>LET's Learn And Evaluate>Q 1
Friction always acts in the direction _____ to the direction of the applied force.
MEDIUM
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 12 - Friction>LET's Learn And Evaluate>Q 2
Friction is very useful as it helps in the _____ of bodies.
EASY
8th CBSE
IMPORTANT
SCIENCE Class 8>Chapter 12 - Friction>LET's Learn And Evaluate>Q 3
Boats and aeroplanes are _____ so as to reduce fluid friction.