Interacting forces (AQA GCSE Physics): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is a force?
What is a force?
A push or a pull on an object
In how many ways can forces act between objects?
In how many ways can forces act between objects?
Two ways
How do forces always work?
How do forces always work?
In pairs 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 is always true about gravitational force?
What is always true about gravitational force?
It always pulls objects together
What happens when two north poles of magnets are brought together?
What happens when two north poles of magnets are brought together?
They push away from each other
What happens between north and south poles of magnets?
What happens between north and south poles of magnets?
They attract each other
What happens when two objects with like electric charges meet?
What happens when two objects with like electric charges meet?
They repel each other
When do contact forces work?
When do contact forces work?
Only when objects are touching
What does normal contact force do?
What does normal contact force do?
Balances the weight of an object
What does friction always do?
What does friction always do?
Opposes movement
When you sit on a chair, what force pair exists?
When you sit on a chair, what force pair exists?
You push down; chair pushes up