A distance-time graph shows how the distance travelled by an object changes over time and can be used to calculate the speed of the object. A sloping line on a distance-time graph shows that the ...
docx, 9.68 KB pdf, 36.29 KB docx, 9.7 KB pdf, 30.1 KB pdf, 46.38 KB Specification references covered: P2.6–P2.7, P2.11–P2.12 (speed equation; distance/time graphs; gradient; light gates; typical ...
A horizontal line means the object is moving at a constant speed. The gradient of the line = the rate of change of speed. The steeper the line, the greater the increase in speed. The area under the ...
This lesson covers speed and the distance-time-speed formula, the difference between scalars and vectors, average versus instantaneous speed, acceleration in metres per second squared, and how to read ...
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