PH-1331
Resultant force and F = ma
Physics · Secondary 4 · Medium · Resultant force and F = ma
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. What is the resultant force acting on the car during this acceleration?
- 900 N
- 1800 N
- 3600 N
- 4500 N
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