Acceleration: Measurement of how much the speed of an object increases over a length of time
Acceleration = Change in velocity / Time taken
Distance-time graph: A graph used to depict the displacement of an object from the starting point over time. Visual representation of velocity (the gradient)
Velocity-time graph: A graph depicting the speed of an object over time, also used to calculate acceleration by the gradient.
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Section 4 b) Summary
The nine types of energy important to learn are: Electrical energy Light Sound Kinetic Nuclear Thermal Gravitational Chemical ...
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