Velocity (V) = Displacement (S) / Time (T)
Don't confuse displacement with distance, as displacement is how far away you are from your original starting position whilst distance is the total amount of travel.
For example:
You walk 20 meters from your starting position, and then walk 10 meters back. Your displacement is thus 10 meters and your distance is 30 meters.
Also, don't forget that you must include the direction in your final answer for velocity. You find the direction either by being given the possibilities in the question or just using something to represent it. North [N] and East [E] represents positive, South [S] and West [W] representing negatives.
Using the previous example:
V = 20 m [N or E] / 10 s
EQUALS
V = 2 m/s [N or E]
Tailor your directions to your question, such that if you got a question about a Basketball game you could simply use [Upcourt] to represent positivity and [Downcourt] to represent negativity in your numbers.S
is the equation for flow velocity
Final Velocity- Initial Velocity Time
Which one SPEED? VELOCITY? ACCELERATION ?...
velocity = frequency multiply wavelength Rearrange the equation to find the frequency
Acceleration equals the change in the velocity divided by time. The change in the velocity is found by subtracting the initial velocity from the final velocity. It is written as "a equals delta v over t."
is the equation for flow velocity
Final Velocity- Initial Velocity Time
You have to solve Newton's equation ΣF=ma in order to find the velocity and displacement vectors.
Velocity = Distance/Time V = d/t
If the velocity is constant then it is enough to use the equation, s = vt. S- the displacement, t - time elapsed and v the uniform or constant velocity. If velocity changes, then acceleration is there in action. Hence the final velocity after time t will be given as v = u + at.
There is no special equation. But to fully specify a velocity, you need to know an object's speed as well as the direction in it moves.
Acceleration is the derivative of the velocity expression. If you have an equation for velocity, simply take the derivative of it and you will have an equation for the average acceleration.
I=Anev
velocity=acceleration multiplied by time
The equation isv ≈ c
Velocity=displacement(distance)/time.
Final velocity = Initial velocity +(acceleration * time)