Question

Draw a graph for acceleration against time for a uniformly accelerated motion. How can it be used to find the change in speed in a certain interval of time?

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Answer

Below is the graph for acceleration against time for a uniformly accelerated motion:

uniformly accelerated motion concise physics solutions icse class 9 1186x794 1

For linear motion,

Acceleration × time = change in speed

Therefore, we can find the change in speed from the area enclosed between the acceleration-time sketch and the time axis.

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