Thread: CoM?
View Single Post
  #1   Spotlight this post!  
Unread 16-01-2016, 21:20
pmangels17's Avatar
pmangels17 pmangels17 is offline
Mechanical Marauders - Alumnus
AKA: Paul Mangels
FRC #0271 (Mechanical Marauders)
Team Role: Mechanical
 
Join Date: Jan 2012
Rookie Year: 2011
Location: Bay Shore, NY
Posts: 404
pmangels17 has a reputation beyond reputepmangels17 has a reputation beyond reputepmangels17 has a reputation beyond reputepmangels17 has a reputation beyond reputepmangels17 has a reputation beyond reputepmangels17 has a reputation beyond reputepmangels17 has a reputation beyond reputepmangels17 has a reputation beyond reputepmangels17 has a reputation beyond reputepmangels17 has a reputation beyond reputepmangels17 has a reputation beyond repute
Re: CoM?

Quote:
Originally Posted by first_newbie View Post
What is the difference between this and CoG?
For any reasonably sized object, nothing. It really only comes into play in absolutely massive objects where different portions of the object are being pulled differently by gravity (we are talking planet sized here). The Center of Mass is essentially where the mass would be if the object was a point mass, the Center of Gravity is where the gravity force would act on the object if it was only at one point.
__________________
Junior at the University of Notre Dame, Mechanical Engineering

Got questions (about Notre Dame, robots, college, etc), don't hesitate to ask.

**Bang Boom Pop!** "Was that the robot?" "I don't know, do it again"
**BANG BOOM POP** "Oh, now it's on fire."
Reply With Quote