PH-183
Resultant force and F = ma
Physics · Secondary 3 · Hard · Resultant force and F = ma
A car of mass 900 kg increases its speed uniformly from 12 m s to 18 m s in 6.0 s. Assuming the resistive forces are constant and equal to 300 N, what is the driving force produced by the engine?
- 600 N
- 900 N
- 1200 N
- 1500 N
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