Posted by **Debra** on Wednesday, October 26, 2011 at 4:29am.

if the radius of a metal hoop that surrounds a silo were to expand by 1.00 m, the circumference of the hoop would increase by 6.28 m. If a metal hoop that completely surrounds the earth were to thermally expand so that its radius increased by 1.00m , by how much would its circumference increase?

## Answer This Question

## Related Questions

- science - A hoop of mass M = 4 kg and radius R = 0.4 m rolls without slipping ...
- physics - A circular conducting hoop of wire has a constant magnetic field |~B...
- science - A hoop of mass M = 4 kg and radius R = 0.4 m rolls without slipping ...
- Physics - A 190 kg hoop rolls along a horizontal floor so that the hoop's center...
- physics' - A 100 kg hoop rolls along a horizontal floor so that the hoop's ...
- Physics - A hoop of mass M = 3 kg and radius R = 0.5 m rolls without slipping ...
- physics - Have a hoop (15kg) with a radius of 1.5m. Angular speed is 5 rad/s. ...
- physics - In a circus performance, a large 5.0 kg hoop of radius 3.0 m rolls ...
- Physics - Suppose that a steel hoop could be constructed to fit just around the ...
- physics - As part of a kinetic sculpture, a 5.6 kg hoop with a radius of 3.8 m ...

More Related Questions