Ask
your own question, for FREE!

Mathematics
78 Online

OpenStudy (anonymous):

A lamina occupies the part of the disk x2 + y2 ≤ 4 in the first quadrant and the density at each point is given by the function ρ(x,y) = 4(x^2+y^2). A. What is the total mass? B. What is the moment about the x-axis? C. What is the moment about the y-axis? D. Where is the center of mass? ( ? , ? ) E. What is the moment of inertia about the origin?

Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!

Join our real-time social learning platform and learn together with your friends!

Latest Questions

Coyote:
ufeff Enzymes are types of proteins that function as catalysts. Catalysts are substances that speed up the rate of reaction between substances.

1 hour ago
0 Replies
0 Medals

lovehim:
okay so uhm i want to be able to from a lyrics and its hard for me maybe because

2 hours ago
0 Replies
0 Medals

Alanaaaaaaa:
A little thingy I wrote last night crying.... Thanks to you and your lies. The next guy will jut pick up the pieces you broke.

22 minutes ago
7 Replies
2 Medals

karissafrazier:
so uh does ANYONE know how to get rid of my breath (it's really bad throw up tast

8 hours ago
12 Replies
2 Medals

velmalovesshaggy145:
A song I made about physics. Verse 1: The branches of physics, vast and true Mechanics and waves, all thanks to you From the smallest atom to the cosmic exp

5 minutes ago
5 Replies
0 Medals