Final answer:
The kinetic energy of an object can be calculated using the equation KE=1/2mv², where KE is the kinetic energy, m is the mass of the object, and v is the velocity of the object.
Step-by-step explanation:
The kinetic energy of an object can be calculated using the equation KE=1/2mv², where KE is the kinetic energy, m is the mass of the object, and v is the velocity of the object.
To solve for the kinetic energy, you need to know the mass and velocity of the object. Plug these values into the equation and use a calculator to compute the result.
For example, if you have a mass of 2 kg and a velocity of 5 m/s, you can calculate the kinetic energy as KE = 1/2 * 2 * (5^2) = 25 J. Using a calculator, you can easily compute the kinetic energy for each object by plugging in the given values into the formula.