The work done per unit time in rotational motion is given by –
A. \(\vec{F}\) .v
B. \(\frac {dθ}{dt}\)
C. τ ω
D. I ω
Answer:C
The work done per unit time in rotational motion is given by –
A. \(\vec{F}\) .v B. \(\frac {dθ}{dt}\) C. τ ω D. I ω