What is the "Normal Force?"
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Cool Videos...
Dynamics QuizToday we are having a short dynamics quiz. Weight and Mass are NOT the same thing!!Today we are learning the difference between mass and weight...we are also reviewing density and volume from grade 9.
Today we are going to finish the dynamics package that deals with basic F=ma questions and problems and we will start learning about... Crumple ZonesAn application of Newton's 2nd Law is something called Crumple Zones. We'll see how Newton's laws help explain these zones and just how useful they are.
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