Posted by **James** on Wednesday, July 4, 2007 at 9:34am.

Find the angular speed in radians per sec. of the second hand on a clock.

My answer is

1 rpm

=1*2pi radians/1minute(1 rotation = 2pi radians)

=2pi radians/60seconds

=1/30 radians/seconds

It goes 2PI radians in 60 seconds. What happened to the PI?

I forgot to put sorry.

So the correct was 1/30pi radians/seconds

## Answer This Question

## Related Questions

- Trigonometry - A wheel is rotating at 200 revolutions per minute .find the ...
- Trigonometry - Find the angular speed in radians per sec. of the second hand on ...
- Trigonometry - A car with wheel of radius 14 inches is moving in a speed of 55 ...
- Calculus (fixed the typo ) - A line rotates in a horizontal plane according to ...
- trigonometry - A satellite is orbiting the Earth in a circular orbit. It orbits ...
- trigonometry - A race car is driven around a circular tract at a constant speed ...
- Trigonometry- ?????? - (The number of times a bicycle tire rotates in a given ...
- Trigonometry - function y=4-2sin(2t+pi/2), where t is measured in radians. ...
- algebra2trig - the merry go round music box has a diameter of 12.5 inches. it ...
- physics - converting radians to degrees - i know how to convert degrees to ...

More Related Questions