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the final velocity assuming that the mass is falling and that air resistance can be ignored but it is acceleration not mass that is important (can be gravity)

final velocity is = ( (starting velocity)2 x 2 x acceleration x height )0.5

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โˆ™ 2010-11-11 02:49:32
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Q: How do you find final velocity given height and mass?
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Related questions

How do you find time when initial velocity final velocity and time are given?

since time is given you are done


How do you find a final velocity without distance but given time?

Without distance, you have to know time, initial velocity, and acceleration, in order to find final velocity.


How do you find final speed if acceleration time and beginning velocity is given?

(acceleration X time) + beginning velocity = final speed


How do you find initial velocity when final velocity and time are given?

This can't be done with just final velocity and time. You need to know the acceleration. If you do know the acceleration, multiply it by the time, and subtract that from the final velocity.


How do you find distance when given initial velocity final velocity and acceleration?

Distance = |(v2 - u2)/(2a)| where initial velocity = u final velocity = v accelaration = s


How do you find acceleration with velocity given?

Use the formula Acceleration = (final velosity - initial velocity)/ time.


How do you find height if only velocity is given?

In that case, you don't have enough information.


How do you find height if velocity and mass are given?

1/2mv^2 = mgh


How do you find the final velocity given only distancetimeand initial velocity?

v = 2s/t - u where u=initial velocity, v=final velocity, s = distance and t = time


How do you find initial and final velocity?

You use the information you're given, along with the equations and formulas you know that express some kind of relationship between the information you're given and the initial and final velocity.


How do you find the time given only distance initial velocity and final velocity?

Time = distance / average speed Average speed = 1/2 (initial + final)


How to find for the final velocity when the time is not given and the initial velocity and acceleration and distance were given?

One formula that can be used - assuming constant acceleration, of course! - is vf2 = vi2 + 2as, where vf is the final speed, vi is the initial speed, a is the acceleration and s is the distance. In your case, solve for final velocity.


How do you find final Velocity of an object?

The final velocity is (the initial velocity) plus (the acceleration multiplied by the time).


How do you find the distance if only the final velocity and the acceleration is given?

If you take initial velocity(Vi) to be zero and the final velocity (Vo) to be a known. Puting the knowns into a triganonomical equation and solving for the value of D would give an answer


When calculating acceleration to find the change in velocity you subtract the what velocity from the final velocity?

You subtract the initial velocity from the final velocity and divide by the time interval.


How do you find kinetic energy if no final velocity is given?

Kinetic energy is equal to potential energy during the change


How do you find accelertaion when initial velocity final velocity and time are given is?

If you know the initial and final velocity you can determine the acceleration (Velocity final- Velocity initial)/time = acceleration This can also be seen by integrating the acceleration. In this case lets assume acceleration is constant, then: acceleration=C Integration from time=initial to time=final gives C*(time final-time initial)=velocity final-velocity initial This integration scheme can also work if acceleration is not constant. In this case you must know how acceleration or velocity changes with time.


How can you find initial velocity when the displacement is given but time is not?

Assuming you also know the final velocity and acceleration over the displacement then the initial velocity is Vinitial = (Vfinal2 - 2*acceleration*displacement)0.5


. ok v velocity a acceleration but what about you?

if by 'you', you mean 'u' then u is the initial velocity v is the final velocity. you need to know the initial velocity in trajectory question (motion of an object through the air) to find height, acceleration, time etc.


When calculating acceleration to find the change in velocity do you subtract the initial velocity from the final velocity?

Yes.


How can i find velocity when given force and time?

If you have the mass, you can find the acceleration from Newton's Second Law, a=F/m where a is the acceleration, m is the mass, and F is the force. Then the velocity is given by the standard formula v=vo+at where v is the final velocity, vo the velocity at t=0, probably 0 in your case. If so v=at.


How do you find the initial velocity given only the distance and the time traveled?

You can't. You need either the final velocity or the acceleration of the object as well, and then you can substitute the known values into a kinematics equation to get the initial velocity.


How do you find displacement when you only have acceleration initial velocity and final velocity?

Kinematics. Final velocity squared = initial velocity squared + 2(gravitational acceleration)(displacement)


How to find the height of the projectile launch if the angle velocity and the distance are given?

Get the value of initial velocity. Get the angle of projection. Break initial velocity into components along x and y axis. Apply the equation of motion .


To find acceleration you subtract what?

To find acceleration you subtract initial velocity from final velocity and divide it by time.