S2+Work,+Power,+and+Machines


 * Virtual Lab**


 * [|Work Online Lab]**


 * Notes**


 * 14.1 Work and Power**

__Objectives__:

1. Describe the conditions that must exist for a force to do work on an object. 2. Calculate the work done on an object. 3. Describe and calculate power. 4. Compare the units of watts and horsepower as they relate to power.


 * 14.2 Work and Machines**

__Objectives__:

1. Describe what a machine is and how it makes work easier to do. 2. Relate the work input to a machine to the work output of the machine.


 * 14.3 Mechanical Advantage and Efficiency**

__Objectives__:

1. Compare a machine's actual mechanical advantage to its ideal mechanical advantage. 2. Calculate the ideal and actual mechanical advantages of various machines. 3. Explain why the efficiency of a machine is always less than 100%. 4. Calculate a machine's efficiency.


 * 14.4 Simple Machines**

__Objectives__:

1. Name, describe, and give an example of each of the six types of simple machines. 2. Describe how to determine the ideal mechanical advantage of each type of simple machine. 3. Define and identify compound machines.


 * __Virtual Simple Machines Lab__**

Part 1: [|Website #1] Part 2: [|Website #2] Part 3: [|Website #3] Part 4: [|Website #4A] [|Website #4B]


 * __EdHead Online Activity__**

[|Simple Machines Activity]


 * __Online Activities and Videos__**

[|Honda Commercial] [|Simple Machines Review] [|Simple Machines - MSI] [|Simple Machines Game - MSI] [|Simple Machines - NeoK12] [|Ok Go Music Video] [|America's Got Talent] [|50 Rube Goldberg Machine Ideas]

Simple Machines WebQuest

[|WebQuest website] [|Quiz]