Which of these is the best example of translational motion?
a.
a coin spinning on a desk

b.
a leaf blowing across the field

c.
a car in a parking lot with its engine running

d.
a ballerina standing on one foot

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.

Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?

What is a carrier wave and how does it affect what you hear on the radio