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#TankingPhysics
Physics revision
| Question | Answer |
|---|---|
| What is the formula for Speed? | Speed (m/s)= Distance Travelled (m) / Time Taken (s) |
| If there is a flat line on a Distance-Time graph, What speed is the car going at? | The car is stationary. |
| If there is a curved line heading upwards on a Distance-Time graph, What is the car doing? | Accelerating |
| If there is a curved line heading downwards on a Distance-Time graph, What is the car doing? | Decelerating |
| What is the gradient? | The speed. |
| What does a downhill line mean? | It is coming back toward the starting point. |
| What does a steep gradient mean? | The object is going faster. |
| What is acceleration? | It's how quickly an object is speeding up. |
| What is Deceleration? | Negative Acceleration! |
| What is Velocity? | The speed of something, and it's direction. |
| What is Instantaneous Velocity? | The speed and direction of something within a given amount of time. |
Created by:
HiTherePuppet
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