- #1
blackout85
- 28
- 1
If a wheel is turning at 3.0 rads/s, the time it takes to complete one revolution is about:
3.0 rads/s X 1 revolution/6.28 rads = .477 revolutions/s
now do I just times by 60s to cancel the seconds out to get 1 revolution.
The rotational speed of the minute hand of a watch is:
w= anglular displacement/ time
w=2pi radian in a circle/ 3600 seconds in one rotation --> pi/1800 rad/s
is that right?
3.0 rads/s X 1 revolution/6.28 rads = .477 revolutions/s
now do I just times by 60s to cancel the seconds out to get 1 revolution.
The rotational speed of the minute hand of a watch is:
w= anglular displacement/ time
w=2pi radian in a circle/ 3600 seconds in one rotation --> pi/1800 rad/s
is that right?