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What is the formula for calculating final velocity when you know the initial speed and the acceleration?
the formula for finding acceleration is final velocity, minus initial velocity, all over time. So if you have the acceleration and initial speed, which is equal to the initial velocity, you must also have time in order to find the final velocity. Once you have the time, you multiply it by the acceleration. That product gives you the difference of the final velocity and initial velocity, so then you just add the initial velocity to the product to find the final velocity.
What equals acceleration x time?
It's equal to the change in velocity (final velocity - initial velocity).
What is final speed divided by acceleration?
Final Velocity minus Initial Velocity (all together this is the change in velocity) divided by the average acceleration will give you the time it took for the object to reach that speed.(Vf - Vi) / Aaverage = Time
Can the effect of initial velocity on final velocity be predicted?
Well, (final velocity) = (initial velocity) + (acceleration x time)
What does vf minus vi divided by t mean?
That's the formula for average acceleration.vf or rather vf stands for final velocityvi or rather vi stands for initial velocityt stands for time.
Is acceleration equal to the initial velocity minus the final velocity and then divided by time?
FALSE!
Is acceleration equal to initial velocity minus the final velocity divided by the time?
No, It is the average velocity.
What is the formula for calculating final velocity when you know the initial speed and the acceleration?
the formula for finding acceleration is final velocity, minus initial velocity, all over time. So if you have the acceleration and initial speed, which is equal to the initial velocity, you must also have time in order to find the final velocity. Once you have the time, you multiply it by the acceleration. That product gives you the difference of the final velocity and initial velocity, so then you just add the initial velocity to the product to find the final velocity.
What is final velocity minus initial velocity divided by time used for?
That expression represents average speed during the time.
What is the duration of an instant in physics?
The answer would be 0. An instant has no duration because duration measures how long something has been going on for so the final time minus the initial time. The final time and the initial time are the same, so the difference must be 0.
What is initial and final setting time in cement according to ASTM?
Using a Vicat needle, the ASTM determined time for initial concrete setting is equal to or greater than 45 minutes. They set the final setting time is equal to or greter than 375 minutes.
How do you find the initial velocity just with the accelaration final velocity and time?
To find acceleration, you take Vi [Initial Velocity] and you subtract if from Vf [Final Velocity.] (Vi - Vf) If they Vi and Vf are already given, you take the two givens and you subtract them from each other. Vi minus Vf. Do not do Vf minus Vi or it will be wrong. After you do that, you divide your answer from T [Time] (Vi - Vf) a= _____ t Once you get your answer, that will be your acceleration.
What equals acceleration x time?
It's equal to the change in velocity (final velocity - initial velocity).
What is the formula used to calculate the accelerating?
A=Vf-Vi/t Acceleration is the final velocity minus the initial velocity divided by the time it too to reach it
What must you calcutate to determine the acceleration of an object?
If you know the Force (in Newtons) being applied on it, and its mass (in kg) you can use the equation- a=F/m.orIf you know the final speed (in meters per second), the initial speed and the time (in seconds), use the equation a=[final minus initial]/time.
What is final speed divided by acceleration?
Final Velocity minus Initial Velocity (all together this is the change in velocity) divided by the average acceleration will give you the time it took for the object to reach that speed.(Vf - Vi) / Aaverage = Time
Can the effect of initial velocity on final velocity be predicted?
Well, (final velocity) = (initial velocity) + (acceleration x time)
