This week we will complete our study of Collisions, Newtons Laws and Energy.  Our Energy of a Rolling Ball lab is due on Monday.We will have a quiz on KE, PE, Work and Power on Tuesday, and design a clay crash dummy to simulate what happens to a body during a collision.   We will finish the week by designing a protective cage for an uncooked egg, which we will drop from a 10 meter height, to test our knowledge of Energy and forces and how they follow Newton's Laws of Motion and the Law of Conservation of Energy.