Homework Help: Trig

Posted by blondie on Wednesday, February 29, 2012 at 4:19pm.

When two bubbles cling together in midair their common surface is part of a sphere whose center D lies on the line passing through the centers of the bubble. Also, angles ACB and ACD are 60 degrees.

Show that the radius r of the common face is given by r=ab/a-b.

No one has answered this question yet.

Answer this Question

Related Questions

Trig - Please help. I can't get this problem at all. When two bubbles cling ...
PHYSICS - A 494 kg uniform solid sphere has a radius of 0.390 m. Find the ...
physics please help!! - A satellite dish is designed to pick up radio waves from...
calculus - find the are of the surface of the part of the sphere (x^2)+(y^2)+(z...
physics - A small sphere with a charge of 2.40 is attached to a relaxed ...
Physics - Three identical conducting spheres initially have the following ...
Physics!!! - The electric field everywhere on the surface of a charged sphere of...
Physics!!! - The electric field everywhere on the surface of a charged sphere of...
physics/chem - n Fig. 21-41, three identical conducting spheres initially have ...
physics - The center of a 4.0 kg sphere and a 7.5 kg sphere are seperated by a ...

For Further Reading

First Name:
School Subject:
Answer: