Question

The formula for kinetic energy is shown. In the formula, m represents mass and v represents velocity. If mass is measured in grams and velocity is measured in centimeters per minute, what is the unit for kinetic energy
A) grams-centimeters per minute

B) grams-centimeters squared per minute
C) grams-centimeters per minute squared

D) grams-centimeters squared per minute squared

Answer 1

Hello,

Answer D

E=mv²/2 ==> gram*cm²/min²
BUT it should be JOULES!!!