How can Newtonian gravity be converted to m/s without prefix?

TheNormalForc
Messages
11
Reaction score
0
Before I inundate you with various elementary problems I'm facing, I need help with the concept.

Fgrav=(GMm)/(r^2)

So Fgrav is in units of Newtons, correct? How would one convert that to m/s?
 
on Phys.org
Gravity is just a force an object with mass experiences, which can be translated to acceleration with Newton's 2nd Law, F=ma. It has nothing to do with velocity (which has units m/s). However you can turn it into units of m/s^2, which is the units of acceleration with the above mentioned law: a=F/m, therefore:
[tex] a_{gravity}=\frac{GM}{r^2}[/tex]

Where M is the mass of the object that is creating the gravitational field, not the "accelerating object".
 
Last edited:

Similar threads

  • · Replies 11 ·
Replies
11
Views
2K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 3 ·
Replies
3
Views
4K
Replies
9
Views
2K
  • · Replies 67 ·
3
Replies
67
Views
6K
  • · Replies 9 ·
Replies
9
Views
3K
  • · Replies 5 ·
Replies
5
Views
3K
Replies
18
Views
2K
Replies
5
Views
4K
  • · Replies 7 ·
Replies
7
Views
4K