Sect. 8-3: Mechanical Energy & It’s Conservation.
Physics 107, Fall 20061 From last time Defined mass m and inertia: –Mass is amount of inertia of a body –Measured in kg Defined momentum p: –p=mv, momentum.
Introduction to Forces
Forces (F) Definition: a push or pull that has the ability to cause a change in motion Definition: a push or pull that has the ability to cause a change.
Sect. 7-4: Kinetic Energy; Work-Energy Principle.
Bell Work 4/22/14 – 5 min Turn in your lab! New Bell Work Titled “Laws of Motion!!!!!!!!!” 1.Who was Issac Newton? 2.List at least 3 forces! 3.W5SAYWoS.
Sect. 7-4: Kinetic Energy; Work-Energy Principle
Sect. 8-3: Mechanical Energy & It’s Conservation
