P2
- Created by: [email protected]
- Created on: 15-05-15 09:52
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- Physics P2
- Velocity
- Distance time graphs
- Gradient= speed
- Flat=stopped
- Straight up or down hill = steady speed
- downhill going back toward its starting point
- curve = speeding up / slowing down
- Speed (m/s) = Distance (m) / Time (s)
- Acceleration
- Acceleration (m/s^2) = Change in velocity (m/s) / time (s)
- Velocity time graphs
- Gradient= acceleration
- Flat=steady speed
- Curve= increasing or decreasing acceleration
- Velocity takes into consideration direction whereas speed doesn't
- Distance time graphs
- Weight, Mass and Gravity
- Mass is in Kg and Weight is in N becuase it takes into account gravity
- Gravity on earth is 10 N/kg
- Velocity
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