PH-1666
Acceleration
Physics · Secondary 4 · Medium · Acceleration
A car of mass 900 kg is travelling at a constant speed of 20 m/s. It then accelerates uniformly at 2.0 m/s² for 5.0 s. Using the equations of motion, what is the final speed of the car?
- 30 m/s
- 10 m/s
- 22 m/s
- 40 m/s
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