LEARNING OBJECTIVES

Phy.2.1 Understand the concepts of work, energy, and power, as well as the relationship among them.
Phy.2.1.1 Interpret data on work and energy presented graphically and numerically.
Phy.2.1.2 Compare the concepts of potential and kinetic energy and conservation of total mechanical energy in the description of the motion of objects.
Phy.2.1.3 Explain the relationship among work, power and energy.

Phy.1.3 Analyze the motion of objects based on the principles of conservation of momentum, conservation of energy and impulse.
Phy.1.3.1 Analyze the motion of objects involved in completely elastic and completely inelastic collisions by using the principles of conservation of momentum and conservation of energy.
Phy.1.3.2 Analyze the motion of objects based on the relationship between momentum and impulse.

VOCABULARY

VIDEO

Using Pie Charts to Describe Energy in a System
Work-Energy Bar Charts
Hooke’s Law & Elastic Energy
Qualitative Energy
Quantitative Energy
Work-Energy Problems
Energy Transfer & Power
Qualitative Impulse-Momentum
Quantitative Impulse-Momentum
Impulse-Momentum Change Relationship
Conservation of Momentum

SIMS

Springs
Hooke’s Law
Energy Transformation in Systems
Physlet Sims for Work
Physlet Sims for Energy
Physlet Sims for Momentum