PH-359
Acceleration
Physics · Secondary 3 · Medium · Acceleration
A car increases its speed uniformly from 12 m/s to 20 m/s in 4.0 s. What is its acceleration?
- 0.50 m/s²
- 1.0 m/s²
- 2.0 m/s²
- 8.0 m/s²
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