Suppose you are using a system of units based on the centimeter (cm) for length, the
gram (g) for mass, and the second (s) for time. The kinetic energy that an object has
because of its motion is equal to half its mass times its speed squared, or
KE= my
2.
In this system of units, what units would be used to express KE?
mu
Ig.cm²/s²
Okg.cm²/5²
g.cm/s
g.cm3/s

Question

Narad · Answer

Plug in the units of mass, length and time in the formula for the Kinetic Energy?