Another Gravity question

  • Thread starter jobyts
  • Start date
  • #1
210
53
If gravitational force act on a mass, shouldn't the gravity get reduced, since the force was used to move the mass?
 

Answers and Replies

  • #2
555
0
A force is not something that gets 'used up'. So no.
 
  • #3
210
53
A force is not something that gets 'used up'. So no.

But the force did some work on the mass, right?
 
  • #4
russ_watters
Mentor
21,073
7,811
Sure, butso what? Force is not energy.
 

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