that is kinetic energy
I'm pretty sure all energy is measured in joles
K=1/2*m*v2 is the formula for Kinetic Energy.
Kinetic energy = 0.5 x mass x velocity^2. Your answer should be velocity.
The summation of potential and kinetic energy of an object is constant. When the potential energy of an object decreases the kinetic energy increases. Assume a falling stone from some high point above ground. At the beginning, the potential energy is maximum while the kinetic energy is minimum or zero. While the stone is falling, the kinetic energy increases while the potential energy increases (with the summation of both is constant). When the stone reaches the ground, the kinetic energy is maximum and the potential energy is zero.
That's the formula for kinetic energy. Only the "v" (velocity, or more accurately, speed) is squared in this case. In other words, mv2 is the same as m times v times v.
To calculate the kinetic energy, multiply the mass times the velocity squared and divide by 2. (Mass in kilograms, speed in meters/sec, yields energy in joules.) The equation is KE= 1/2 (mv2) Kinetic Energy= one-half (mass times velocity squared)
Kinetic energy = (1/2) (mass) (velocity squared)Divide each sideby (velocity squared/2): Mass in kg = ( 2 x energy in joules) / (velocity in m/s) squared
Kinetic Energy = 1/2 Mass * Velocity squared
The formula for kinetic energy is KE = 1/2(mass)(velocity squared)
That would probably depend, what information you have available. If you have the velocity, you can use the standard formula for kinetic energy (1/2 x mass x velocity squared - adjustments are required if it approaches the speed of light).
E = .5 x mass x (velocity squared)
Use the formula KE = 1/2 mv2 (kinetic energy = 1/2 times mass times velocity squared).Use the formula KE = 1/2 mv2 (kinetic energy = 1/2 times mass times velocity squared).Use the formula KE = 1/2 mv2 (kinetic energy = 1/2 times mass times velocity squared).Use the formula KE = 1/2 mv2 (kinetic energy = 1/2 times mass times velocity squared).
four times as great
If the speed of an object doubles, its kinetic energy quadruples. This is because velocity is squared in the formula for kinetic energy.
K=1/2*m*v2 is the formula for Kinetic Energy.
If the speed of an object doubles, its kinetic energy quadruples. This is because velocity is squared in the formula for kinetic energy.
kinetic energy. The formula for kinetic energy is 1/2 mass (weight) x velocity (speed) squared.
Kenetic energy equals one half mass times velocity squared.