Friday
September 19, 2014

Homework Help: Trig

Posted by HELP on Monday, March 5, 2012 at 10:13pm.

Please help. I can't get this problem at all.
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.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Trig - When two bubbles cling together in midair their common surface is part ...
math - When two bubbles cling together in midair, their common surface is part ...
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 - Consider three identical metal spheres, A, B, and C. Sphere A carries ...
physics - The center of a 4.0 kg sphere and a 7.5 kg sphere are seperated by a ...
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/chem - n Fig. 21-41, three identical conducting spheres initially have ...

Search
Members