Question

What units are used to express force?


A. kilograms
B. meters
C. newtons

Answer 1

Force = Mass x Acceleration.
\[F=(kg)\left( \frac{m}{s^2} \right)=kg*\frac{m}{s^2}\] so if force is comprised of those two it can't be A or B since those are components of force. you're left with your answer.

Answer 2

thank you !!!

Answer 3

no problem. keep trying in class and you'll understand it eventually! :D

Answer 4

newton=kg.m/s2