Couple of Physics Question dealing with momentum, force, etc

  • Thread starter logit167
  • Start date
2
0

Main Question or Discussion Point

Suppose I am pulling on a cart at a constant velocity, what is my net force. Is it zero?

If I throw a baseball in the air, neglecting air resistance, what does the ball experience when it comes out your hand and before it hits the ground? does it experience it's weight and also a decreasing upward force.
 

Answers and Replies

29
0
Net force is zero if there is no friction.
Well, ball feels the same force (assuming both events are on equal height, like I think it was meant)
 

Related Threads for: Couple of Physics Question dealing with momentum, force, etc

Replies
2
Views
1K
Replies
1
Views
1K
Replies
1
Views
1K
Replies
4
Views
612
Replies
3
Views
4K
Replies
1
Views
2K
Replies
5
Views
3K
Replies
2
Views
1K
Top