# How do you find velocity in kinetic energy?

Contents

## What is the formula to calculating velocity?

Velocity (v) is a vector quantity that measures displacement (or change in position, Δs) over the change in time (Δt), represented by the equation v = Δs/Δt.

## How do you find final velocity?

Final Velocity Formula vf=vi+aΔt. For a given initial velocity of an object, you can multiply the acceleration due to a force by the time the force is applied and add it to the initial velocity to get the final velocity.

## How do I calculate kinetic energy?

If you know the mass and velocity of an object, use the kinetic energy calculator to find it’s energy in movement….To calculate kinetic energy:

1. Find the square of the velocity of the object.
2. Multiply this square by the mass of the object.
3. The product is the kinetic energy of the object.

## Does kinetic energy use final velocity?

Kinetic energy depends on the velocity of the object squared. This means that when the velocity of an object doubles, its kinetic energy quadruples.

## What is the initial velocity formula?

Initial Velocity is the velocity at time interval t = 0 and it is represented by u. It is the velocity at which the motion starts….∴ (Initial velocity) u = 20 ms-1.