Forces & their Interactions (AQA GCSE Physics Combined Science): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What does a force create on an object?
What does a force create on an object?
A push or pull
How do interaction pairs of forces act?
How do interaction pairs of forces act?
In opposite directions
How many main types of non-contact forces are there?
How many main types of non-contact forces are there?
Three
What does gravitational force always do?
What does gravitational force always do?
Attracts objects
What happens between a north pole and a south pole of magnets?
What happens between a north pole and a south pole of magnets?
They attract
What happens between two north poles of magnets?
What happens between two north poles of magnets?
They repel
What happens between a positive and negative electric charge?
What happens between a positive and negative electric charge?
They attract
What happens between two positive electric charges?
What happens between two positive electric charges?
They repel
When do contact forces work?
When do contact forces work?
When objects touch
In which direction does the normal contact force act?
In which direction does the normal contact force act?
Perpendicular to surface
What does friction always do?
What does friction always do?
Opposes motion
Why does friction happen between surfaces?
Why does friction happen between surfaces?
Surfaces have tiny bumps and grooves