Newton’s Laws
0
student
Free
Newton’s 1st Law The first law of motion sates that an object will not change its speed or direction unless an unbalanced force (a…
Free
Potential Energy Basics
0
student
Free
Mr. Andersen explains the difference between potential and kinetic gravitational energy. He also uses physics to calculate the energy in various objects.
Free
What is Physics?
0
student
Free
One simple statement would not exactly explain what physics is. For one, physics keeps changing as we progress and make new discoveries. New theories…
Free