Physics:2a
- Created by: Ridha Ahmed
- Created on: 02-01-15 18:31
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- Physics:2a
- Distance- time graphs
- gradient= speed
- flat line- stopped moving
- straight ( uphill/ downhill) line= steady speed
- steeping curve= acceleration
- Acceleration
- how quickly velocity is changing
- acceleration m/s^2= change in velocity(m/s)/ time(seconds)
- speed and Velocity
- speed and velocity tell you how fast you are going
- velocity gives a direction but speed does not
- speed= distance/ time
- speed and velocity tell you how fast you are going
- Velocity- time graphs
- gradient= accceleration
- flat line= steady speed
- straight uphill line= acceleration
- curve= change in acceleration
- distance=area
- Distance- time graphs
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