Go premium
Contact
About Us
Search Form
Sign in
Create an account
Toggle navigation
KG
Class 1
English
Maths
More practice books for grade -1
Class 2
EVS
English
Math
More practice books for grade -2
Class 3
EVS
English
Math
More practice books for grade -3
Class 4
English
Math
More practice books for grade -4
Science
Class 5
English
Math
More practice books for grade -5
Science
Class 6
English
Math
Science
LP-Book store-Amazon
Class 7
English
Math
Science
Class 8
English
Math
Science
Class 9
English
Math
Science
Class 10
English
Math
Science
Bank PO-SSC-CGL
Practice questions
Video lectures
CAT
Math Worksheet Generator
Dynamic Worksheet Creator
Fun 'n' Learn
English
Curious Kids
FAQs
Grade 1-12 Books-Amazon
Home
›
Grade8
›
Grade 8 CBSE
›
Physics
›
Friction
› Friction Worksheet-11
Friction Worksheet-11
Friction Worksheet-11
Friction always works in opposite direction of motion of the surface.
Irregularities between two surfaces interlock to produce friction.
Friction increases with increase in the smoothness of the surface.
Soapy floor is slippery due to increased friction.
Friction is a necessary evil.
Answer:
True
True
False
False
True