Question

which two factors are used to calculate the kinetic energy of an object?
gravity and velocity
velocity and mass
mass and volume
volume and height

Explanation:

Step1: Recall the formula for kinetic energy

The formula for kinetic energy is \(K.E.=\frac{1}{2}mv^{2}\), where \(m\) is the mass of the object and \(v\) is the velocity of the object.

Step2: Analyze the formula

From the formula \(K.E.=\frac{1}{2}mv^{2}\), we can see that the two factors involved in calculating kinetic energy are mass (\(m\)) and velocity (\(v\)).

Answer:

velocity and mass