EM-2570
Rate and average speed
E Math · Secondary 4 · Medium · Rate and average speed
In a speed–time graph, a cyclist starts from rest and accelerates uniformly to a speed of 12 m/s in 8 s. The distance travelled in this time is 48 m.
Show that the acceleration is 1.5 m/s².
Show that the acceleration is 1.5 m/s².
- 1.5 m/s²
- 2.0 m/s²
- 3.0 m/s²
- 6.0 m/s²
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