To keep a vehicle moving at a constant speed v ... - JAMB Physics 1990 Question
To keep a vehicle moving at a constant speed v, requires power P, from the engine. The force provided by the engine is
A
\(\frac{p}{v}\)
B
\(\frac{1}{2}\) v
C
pv
D
\(\frac{p}{v^2}\) v
correct option: a
power = speed x force
force = \(\frac{power}{speed}\)
force = \(\frac{power}{speed}\)
Please share this, thanks:
Add your answer
No responses