Posted by **Anonymous** on Thursday, November 29, 2012 at 7:14pm.

An athlete whirls a 7.54 kg hammer tied to the end of a 1.5 m chain in a horizontal circle.

The hammer moves at the rate of 1.51 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/s2

what is the tension?

## Answer this Question

## Related Questions

- physics - An athlete whirls a 7.50-kg hammer tied to the end of a 1.1-m chain in...
- Physics - An athlete whirls a 7.40 kg hammer tied to the end of a 1.1 m chain in...
- Physics - An athlete whirls a 7.36 kg hammer tied to the end of a 1.5 m chain ...
- Physics - An athlete whirls a 7.36 kg hammer tied to the end of a 1.5 m chain ...
- physics - An athlete whirls a 7.54 kg hammer tied to the end of a 1.5 m chain in...
- physics - An athlete whirls a 7.54 kg hammer tied to the end of a 1.5 m chain in...
- physics - An athlete whirls a 7.54 kg hammer tied to the end of a 1.5 m chain in...
- Physics - An athlete whirls a 7.17 kg hammer tied to the end of a 1.5 m chain in...
- physics - An athlete whirls a 6.6 kg hammer tied to the end of a 1.2 m chain in ...
- physics - (part 1) An athlete whirls an 8.1 kg hammer tied to the end of a 1.4 m...