# Forces

Mind Map by Emma Boxley, updated more than 1 year ago More Less
 Created by Emma Boxley over 6 years ago
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### Description

AQA IGCSE Physics (EOY exams yr 8) Mind Map on Forces, created by Emma Boxley on 05/08/2013.

## Resource summary

Forces
1 Weight and Mass
1.1 Mass
1.1.1 This is a measure of how much matter there is in an object
1.1.2 It is measured in Kg
1.1.3 Mass is constant
1.2 Weight
1.2.1 WEight is measured in N
1.2.2 WEight is the force gravity exerts on an object
1.2.3 The weight of an object changes from place to place
1.2.4 Weight = Mass x gravity
2 Density
2.1 Density = Mass/Volume
2.2 Kg/M^3
3 Measuring and Drawing Forces
3.1 Forces are measured in N
3.2 We can measure forces using a Newton Meter
3.2.1 The larger the force the more the spring extends
3.3 Drawing Forces
3.3.1 The larger the arrow the larger the force
4 Balanced And Unblanced Forces
4.1 Balanced
4.1.1 The object will remain stationary
4.1.2 The object will carry on moving at a steady speed
4.2 Unbalanced
4.2.1 The object may speed up
4.2.2 Slow down
4.2.3 Stop moving
4.2.4 Start moving
4.2.5 Change direction

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