If a force F acts produce a velocity v on a body then the power will be :
A. F × ν
B. F/ν
C. F/ν2
D. Fν2 .
Answer:A
If a force F acts produce a velocity v on a body then the power will be :
A. F × ν B. F/ν C. F/ν2 D. Fν2 .