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Contact forces
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Total cards: 7•Content version: v3•Public deck•Updated: 8/1/2026
Card preview (7)
#1
Front (Question)
What are Contact forces?
Back (Answer)
Contact forces are forces between objects which are touching each other.
#2
Front (Question)
Example of contact forces?
Back (Answer)
Pulling a trolley or pushing a table.
#3
Front (Question)
What is friction?
Back (Answer)
Friction is the force that opposes motion.
#4
Front (Question)
How does friction work?
Back (Answer)
It restricts the movement when one object collides with a certain surface.
#5
Front (Question)
What are the advantages of Friction?
Back (Answer)
Friction between our feet and the ground helps us move forward and not slipping as well as the road and cars, friction keeps the cars from skidding.
#6
Front (Question)
What does tension do?
Back (Answer)
Stretches.
#7
Front (Question)
What does compression do?
Back (Answer)
Difform and compress.