# GCSE Physics P2 1

Flashcards by MegzEl22, updated more than 1 year ago
 Created by MegzEl22 over 7 years ago
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### Description

GCSE Physics (P2) Flashcards on GCSE Physics P2 1, created by MegzEl22 on 10/28/2013.

## Resource summary

 Question Answer Distance-Time Graphs The gradient of the line represents an object's SPEED Steeper the line on a distance-time graph... greater the speed it represents Speed Equation: Speed(m/s)=distance travelled(m)/time taken(s) Acceleration Equation: a=v-u/t The area under the line on a velocity time graph represents the distance travelled in given time The bigger the area, the greater the distance travelled Velocity-Time Graphs The gradient represents acceleration If the line on velocity time graph is horizontal... acceleration would equal zero A car travels 100m in 5s. What is its average speed? 20m/s what does a horizontal line on a distance time graph represent? A stationary object What does a horizontal line on a velocity time graph represent? Constant velocity A car accelerates from rest to 30m/s in 15s. What is its acceleration? 2m/s2 What does the gradient on a distance time graph represent? The speed What does the gradient on a velocity time graph represent? The acceleration What does the area under a velocity time graph represent? The distance tarvelled

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