don_anon25 Messages 35 Reaction score 0 Thread starter Dec 13, 2005 #1 Question answered! Thanks for the input! Last edited: Dec 13, 2005
Doc Al Mentor Messages 45,587 Reaction score 2,468 Dec 13, 2005 #2 That resistive force is not the only force acting on the object (otherwise it'll just sit there). Don't forget gravity.
That resistive force is not the only force acting on the object (otherwise it'll just sit there). Don't forget gravity.
don_anon25 Messages 35 Reaction score 0 Dec 13, 2005 #3 It moves along the x-axis...I forgot to mention that. So gravity is not taken into consideration?
Physics Monkey Homework Helper Messages 1,363 Reaction score 34 Dec 13, 2005 #4 If the object is initially at rest in a frame where the only force acting is proportional to velocity squared, then yes, it is obvious that the particle won't do anything. Somehow, I suspect that the question wan't meant to be that trivial.
If the object is initially at rest in a frame where the only force acting is proportional to velocity squared, then yes, it is obvious that the particle won't do anything. Somehow, I suspect that the question wan't meant to be that trivial.
don_anon25 Messages 35 Reaction score 0 Dec 13, 2005 #5 I think that velocity to be v0, not zero. Otherwise, the problem is trivial. I just wanted to check and make sure I wasn't missing anything Last edited: Dec 13, 2005
I think that velocity to be v0, not zero. Otherwise, the problem is trivial. I just wanted to check and make sure I wasn't missing anything