# GCSE Physics-motion

Mind Map by soph.winter11, updated more than 1 year ago
 Created by soph.winter11 about 7 years ago
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### Description

For gcse physics p2 1.1

## Resource summary

GCSE Physics-motion
1 Distance Time Graphs
1.1 The gradient of a distance time graph for an object represents the object's speed
1.1.1 The steeper the gradient of the line on a graph, the greater the speed is
1.1.2 An object moving at a constant speed travels the same distance every second.
1.2 A Stationary object is a horizontal line
1.3 Moving at constant speed is a straight line that slopes upwards
2 Velocity
2.1 Velocity is speed in a given direction
2.2 Acceleration is CHANGE of velocity per second.
2.2.1 The unit of acceleration is metre per second squared
2.2.2 Acceleration= change of velocity/ time taken
2.2.2.1 Acceleration Equation: a= v-u / t
2.2.2.1.1 v=the final velocity in metres per second
2.2.2.1.2 u=the initial velocity in metres per second
2.2.2.1.3 t= time taken in seconds

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