• Support PF! Buy your school textbooks, materials and every day products Here!

Centers of gravity

  • Thread starter macmac410
  • Start date
  • #1
9
0

Homework Statement


1.) Does the center of gravity of an object have to be within geometric confines of the object? Please explain, coz i'm really confuse.

2.)where is the center of gravity of a doughnut? Explain


Homework Equations



i dont know the relevant equations

but i can answer it logically, but i'm not sure about my answer. Please help!

The Attempt at a Solution

 

Answers and Replies

  • #2
Delphi51
Homework Helper
3,407
10
The center of gravity is in the hole of the doughnut.
 

Related Threads for: Centers of gravity

  • Last Post
Replies
2
Views
2K
  • Last Post
Replies
3
Views
1K
  • Last Post
Replies
5
Views
2K
  • Last Post
Replies
4
Views
2K
  • Last Post
Replies
1
Views
1K
  • Last Post
Replies
3
Views
2K
  • Last Post
Replies
4
Views
926
  • Last Post
Replies
2
Views
2K
Top