Friday
April 18, 2014

Homework Help: science

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

First Name:
School Subject:
Answer:

Related Questions

physics - A circular conducting hoop of wire has a constant magnetic field |~B...
science - A bead of mass m slides without friction on a vertical hoop of radius ...
Physics - A hoop of mass M = 3 kg and radius R = 0.5 m rolls without slipping ...
physics - A thin steel hoop of weight W and radius r starts from rest at A and ...
physics - Have a hoop (15kg) with a radius of 1.5m. Angular speed is 5 rad/s. ...
physics - A mass M of 7.00E-1 kg slides inside a hoop of radius R=1.30 m with ...
Physics - A mass M of 5.80E-1 kg slides inside a hoop of radius R=1.50 m with ...
Physics - Suppose that a steel hoop could be constructed to fit just around the ...
physics - a small bead can slide without friction on a circular hoop that is in ...
Physics - A 190 kg hoop rolls along a horizontal floor so that the hoop's center...

Search
Members