
Average Force vs Net Force - Physics Stack Exchange
Sep 21, 2015 · There is an average force over a given period of time, and there is a net force on an object in an instant. What you're describing is really just an average forces, which you could obtain …
homework and exercises - Net force equation on incline, tension at ...
Oct 1, 2016 · Here's the situation: a block is on an incline. A string is attached at a certain angle and applies tension to the block in the direction up the incline. What would the net force equation look like...
Conceptual help with a modified atwood machine
The acceleration is equal throughout the string, so the acceleration is equal to the force of gravity on m2. That makes sense to me algebraically and conceptually, but why does the TENSION equal (m1 * a)?
What is the formula to calculate net force? - Answers
May 21, 2024 · The net torque formula is r x F, where represents the net torque, r is the distance from the pivot point to the point where the force is applied, and F is the magnitude of the force.
The formula of the net external force and rocket propulsion
Mar 31, 2023 · The mathematical representation of the net external force on a system is $\vec F_ {net} = \frac {d\vec P} {dt}$, which is the rate of change of linear momentum of the system.
How do you Determine the net force? - Answers
May 22, 2024 · You can calculate the net force in two different ways, it all depends on the information that you are given in your question. First way to calculate you net force is using the formula: Fnet …
electrostatics - Why net force on two oppositely charged charges when ...
Nov 16, 2024 · Have a look at this image of my book regarding force dependency on medium According to the equation the force on charges decreases when they are submerged in medium of dielectric …
What is the difference between a force and a net force?
Jun 22, 2020 · "Net force" simply means the sum of all forces. The "unless acted upon by a net force" version is more correct. For example, as you stand or sit still, the earth pushes you up with a force …
What is the relationship between force and kinetic energy?
The E = formula is related to velocity and F = ma is related to acceleration. So in other words the rate of change of Force is proportion to the rate of change of acceleration multiplied by the scaler mass.
Why do we write the equation fnet ma instead of simply f ma?
Mar 12, 2025 · The term "net" represents the sum of all external forces acting on an object. In the equation Fnet = MA, Fnet is the net force acting on the object, M is the object's mass, and A is its …