A car moves in a straight line. Its speed increases uniformly from 8\text{ m/s} at t=0 s to 20\text{ m/s} at t=6 s. Assuming the speed–time graph is a straight line, find the distance travelled in these 6 seconds.

EM-2307

Rate and average speed

E Math · Secondary 4 · Medium · Rate and average speed

A car moves in a straight line. Its speed increases uniformly from

8\text{ m/s}

t=0

s to

20\text{ m/s}

t=6

s.

Assuming the speed–time graph is a straight line, find the distance travelled in these 6 seconds.

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