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What does vf mean in a science equation?
final velocity. it is used in multiple equations. its opposite would be vi, initial velocity. they mean exactly what they sound like. final velocity is the last velocity something was going at in the measured time, initial would be the very first velocity at a measured time.
What is the definition of final velocity?
Final velocity is the your last velocity traveled. Example if you travel 50m/s your final velocity is 50m/s because its the last velocity traveled, 0m/s is the initial velocity. Its not your total velocity because if u start running at 5m/s then accelerated 25m/s, your final velocity is NOT 30m/s. It is 25m/s. Also, your velocity change is 20m/s(25-5).
What is a measurement of speed and directoin?
The velocity of an object contains information about both about the speed and the direction of motion of an object. It is a vector. The speed can be obtained by taking the absolute length of the velocity and the direction can be obtained by dividing the velocity by its absolute length resulting in a unit directional vector.
Suppose velocity is measured kmhr and time is measured in hourswhat is that unit of acceleration?
If velocity is km/hr and time is in hours then acceleration will be in km/hr2
What is the average velocity of this stream as measured by the virtual stadia rod and velocity sensor?
.64
How is gravitational acceleration measured?
final velocity - initial velocity divided by time
What does vf mean in a science equation?
final velocity. it is used in multiple equations. its opposite would be vi, initial velocity. they mean exactly what they sound like. final velocity is the last velocity something was going at in the measured time, initial would be the very first velocity at a measured time.
What is the Formula in Final Velocity?
Final velocity = (Initial velocity) + (time)(acceleration)
When calculating acceleration to find the change in velocity you subtract the what velocity from the final velocity?
When calculating acceleration to find the change in velocity, you subtract the initial velocity from the final velocity. The formula for acceleration is: acceleration = (final velocity - initial velocity) / time.
What is the formula for time when dealing with velocity and acceleration?
Velocity is measured in m/s and the direction is mentioned. Speed is also measured in m/s but the direction is not mentioned.Acceleration is measured in m2/s; it is the rate of change of velocity.
Can the effect of initial velocity on final velocity be predicted?
Well, (final velocity) = (initial velocity) + (acceleration x time)
What is the formula for magnitude of final velocity?
Final velocity v = u + at
How do you calculate the change in velocity of an object?
To calculate the change in velocity of an object, you subtract the initial velocity from the final velocity. The formula is: Change in velocity Final velocity - Initial velocity.
How do you find final Velocity of an object?
The final velocity is (the initial velocity) plus (the acceleration multiplied by the time).
Formula for finding final velocity?
The formula for finding final velocity is: v = u + at, where: v is the final velocity, u is the initial velocity, a is the acceleration, and t is the time taken.
Velocity is the combination of?
Velocity is measured by a combination of speed and direction.
What is the final velocity of an object when using the momentum formula?
The final velocity of an object can be calculated using the momentum formula, which is: momentum mass x velocity. To find the final velocity, rearrange the formula to solve for velocity: velocity momentum / mass.
