A vehicle is travelling at 20.0m/s steadily. If the engine provides 7.8x10 W consistently, what is the net resistive force (friction, air resistance, etc.).

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A vehicle is travelling at 20.0m/s steadily. If the engine provides 7.8x10 W
consistently, what is the net resistive force (friction, air resistance, etc.).
Answer: P= FAs =7.8×10' = F,x20= F, = 3.9×10’N
Transcribed Image Text:A vehicle is travelling at 20.0m/s steadily. If the engine provides 7.8x10 W consistently, what is the net resistive force (friction, air resistance, etc.). Answer: P= FAs =7.8×10' = F,x20= F, = 3.9×10’N
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