Answer:
we need to know it's
mass and velocity
Explanation:
then use the formula of kinetic energy
Answer:
Mass and velocity (or motion).
Explanation:
KE=(1/2)mv^2.
The kinetic energy of an object is the amount of work (expended energy) that's required to move (or more accurately, to accelerate) the object to a specific velocity. So, if you know the mass of the object, and you know it's current velocity, you can determine it's kinetic energy with the formula above.
