Recent content by TwoTeez

I have yet to learn about angular speed in my class, so I know practically nothing on it.

If I want to turn the rev/s into common terms, would I multiply 1,76 by 2∏r?

I think I see where you are getting at. For every second that passes, it makes 1.76 revolutions. But to find the velocity, I need to put T as a time per revolution. So would I just do the inverse of T? So if i do the inverse for T, wouldn't that just be multiplying T with the 2∏r? But wouldn't I...

1. An athlete whirls a 7.48 kg hammer tied to the end of a 1.4 m chain in a horizontal circle. The hammer moves at the rate of 1.76 rev/s. What is the centripetal acceleration of the hammer? Assume his arm length is included in the length given for the chain. Answer in units of m/s...