PH-223
Resultant force and F = ma
Physics · Secondary 3 · Medium · Resultant force and F = ma
A 6000 kg bus is moving at 20 m/s. The driver applies the brakes and the bus comes to rest in 10 s. Assuming the braking force is constant, what is the magnitude of the resultant braking force on the bus?
- 6000 N
- 8000 N
- 12000 N
- 24000 N
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