Center of mass on inclined plane

Click For Summary
SUMMARY

The discussion centers on the mechanics of a box with an off-center center of mass (CM) placed on an inclined plane. It concludes that the box will tip over when the CM is positioned above the edge of the base due to gravitational forces acting downward. The critical factor for stability is that the CM must be directly over the base to prevent tipping. The analysis confirms that when the CM is at the top, the box is prone to tipping in the indicated orientation.

PREREQUISITES
  • Understanding of center of mass (CM) and center of gravity (CG)
  • Basic principles of gravitational force
  • Knowledge of inclined plane mechanics
  • Familiarity with stability conditions in physics
NEXT STEPS
  • Study the effects of varying the angle of inclination on stability
  • Explore the concept of torque and its relation to tipping points
  • Learn about the role of friction in preventing tipping on inclined planes
  • Investigate real-world applications of center of mass in engineering design
USEFUL FOR

Physics students, educators, and anyone interested in mechanics and stability analysis of objects on inclined surfaces.

Elbobo
Messages
145
Reaction score
0

Homework Statement



A box with its center of mass off-center as
indicated by the dot is placed on an inclined
plane.

In which orientation does the box tip over?

Homework Equations



Teacher didn't even mention anything related to this

The Attempt at a Solution


Since the CM was at the top, the CG in this case was at the top. Gravity pulls straight downward and nothing is there to support the CM, so it would tip over in option 1, right?
 

Attachments

  • CMG.jpg
    CMG.jpg
    13.1 KB · Views: 1,038
Physics news on Phys.org
Exactly. In order to not tip over, the center of mass must be over the base.
 

Similar threads

Replies
11
Views
2K
Replies
4
Views
3K
  • · Replies 2 ·
Replies
2
Views
1K
  • · Replies 36 ·
2
Replies
36
Views
4K
Replies
5
Views
2K
Replies
3
Views
2K
Replies
30
Views
3K
  • · Replies 7 ·
Replies
7
Views
3K
  • · Replies 4 ·
Replies
4
Views
618
  • · Replies 68 ·
3
Replies
68
Views
13K