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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Waves can be transverse or longitudinal. These two types of waves have similarities and differences: You can see transverse waves by je... -
3.10 understand that light is part of a continuous electromagnetic spectrum which includes radio, microwave, infrared, visible, ultraviolet... -
Series and parallel circuits The current is the rate of flow of charge: I = Q/t The voltage is the energy transferred per unit of charge...
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