Does the Soccer Ball Move If I Kick It with Equal Force?

  • Thread starter Thread starter Dynamics101
  • Start date Start date
  • Tags Tags
    Ball Force
Dynamics101
Messages
28
Reaction score
4
If i kick a soccer ball, the soccer ball exerts the same force on my foot as i exert of the ball. In that case, why does the soccer ball move at all. If the forces are equal should there be motion. I know it a dumb question but i need some deep explanation. Also can I exert force on something and have the forces be unequal? Or will force always be equal regardless.
 
Physics news on Phys.org
It's not that deep,
The soccer ball has a smaller mass than your body does.
Therefore the force exerted on the soccer ball by you causes the ball to accelerate rapidly.
The equivalent force applied by the ball to your foot is the same amount but it doesn't accelerate your 'heavier' foot very much.
(It will be noticeable though.)
 
  • Like
Likes Dynamics101
Thank you bud :D
 
Dynamics101 said:
If i kick a soccer ball, the soccer ball exerts the same force on my foot as i exert of the ball. In that case, why does the soccer ball move at all. If the forces are equal should there be motion. I know it a dumb question but i need some deep explanation. Also can I exert force on something and have the forces be unequal? Or will force always be equal regardless.
https://www.lhup.edu/~dsimanek/physics/horsecart.htm
 

Similar threads

  • · Replies 51 ·
2
Replies
51
Views
5K
  • · Replies 60 ·
3
Replies
60
Views
5K
  • · Replies 30 ·
2
Replies
30
Views
2K
  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 1 ·
Replies
1
Views
2K
Replies
2
Views
4K
  • · Replies 35 ·
2
Replies
35
Views
4K
  • · Replies 5 ·
Replies
5
Views
3K
  • · Replies 20 ·
Replies
20
Views
2K
Replies
9
Views
2K