Are the Forces in These Equations Different?

AI Thread Summary
The discussion centers on the comparison of two force equations, f=ma and f=mxΔv/t. Participants question whether the forces represented in these equations are different, with one suggesting that the second equation relates to impulsive force. However, there is a consensus that the second equation is incorrect. Clarification on the definitions and applications of these forces is sought, particularly regarding the concept of impulsive force. Understanding the distinctions between these equations is essential for grasping the underlying physics.
Darude
Messages
1
Reaction score
0
Are two forces in the equation different forces?
I heard the force in the second equation is like impulsive force. The concept is nebulous to me can someone also elaborate further?

f=ma
f= mxΔv/t
 
Physics news on Phys.org
I don't recognize the second equation. Is it really ##F = \frac{\Delta v}{\Delta t}##?
 
Darude said:
Are two forces in the equation different forces?
I heard the force in the second equation is like impulsive force. The concept is nebulous to me can someone also elaborate further?

f=ma
f= mxΔv/t
The second equation is wrong.
 

Thread 'The Physics of unloading sand from a barge'

I think it's easist first to watch a short vidio clip I find these videos very relaxing to watch .. I got to thinking is this being done in the most efficient way? The sand has to be suspended in the water to move it to the outlet ... The faster the water , the more turbulance and the sand stays suspended, so it seems to me the rule of thumb is the hose be aimed towards the outlet at all times .. Many times the workers hit the sand directly which will greatly reduce the water...
View full post »

Similar threads

B How do you calculate how much force is applied to a thrown bal
Replies
3
Views
3K
B Understanding Newton Force: Real World Examples
Replies
6
Views
6K
I Impulsive force and simple integration
Replies
12
Views
1K
B Modeling Quickly Pushed Boxes: A Beginner's Guide
Replies
15
Views
6K
B Mastering the Physics of Table Tennis: Understanding Forces and Flight Dynamics
Replies
7
Views
3K
I Splitting force vectors into components
Replies
15
Views
3K
B Which equation should be used to calculate impulse: I=F(t) or I=m1v1-m0v0?
Replies
12
Views
2K
I How can concentration gradient field come into existence immediately?
Replies
1
Views
3K
Force: F=ma & Effects on Momentum
Replies
12
Views
2K
I De Broglie Wavelength at rest: λ = h/p = h/0 when v=0?
Replies
5
Views
2K

Hot Threads

Recent Insights

Back
Top