When vectors are added or subtracted, the net force is called the

solution

resultant

vector quantity

Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.

At what time will the interfering waves have an amplitudeof zero?

The ph is the a.independent variable b.the dependent variable c.control group