Vocabulary
... Energy Conversion and Conservation (section 2) The law of conservation of energy states that energy cannot be created or destroyed energy changing energy from one form to another conversion Energy Resources (section 3) nonrenewable energy resources exist in limited quantities and, once used, cannot ...
... Energy Conversion and Conservation (section 2) The law of conservation of energy states that energy cannot be created or destroyed energy changing energy from one form to another conversion Energy Resources (section 3) nonrenewable energy resources exist in limited quantities and, once used, cannot ...
Energy Notes - WordPress.com
... When energy changes from one form to another, the total amount of energy stays the same. The gravitational potential energy of an object is converted to the kinetic energy of motion as an object falls. ...
... When energy changes from one form to another, the total amount of energy stays the same. The gravitational potential energy of an object is converted to the kinetic energy of motion as an object falls. ...
What is energy?
... Do living systems violate the second law of thermodynamics? Why or why not? Share your response with a partner and discuss what you have written. ...
... Do living systems violate the second law of thermodynamics? Why or why not? Share your response with a partner and discuss what you have written. ...
Chapter 5: Work, Energy and Power Teacher: Kenneth O`Rourke
... 5) Examples of appliances, their efficiency, and why it is important- and cheaper. Student supply examples as well. 7) Formative assessment cards for the lesson- Can a machine’s output ever be more than its input? If a machine has an input of 50j and an output of 45 j, what is its efficiency? A-110% ...
... 5) Examples of appliances, their efficiency, and why it is important- and cheaper. Student supply examples as well. 7) Formative assessment cards for the lesson- Can a machine’s output ever be more than its input? If a machine has an input of 50j and an output of 45 j, what is its efficiency? A-110% ...
Energy Notes - Northside Middle School
... A waterfall, high dive diver, and a falling snowflake all have gravitational potential energy. Things that are positioned higher have more potential energy Heavier things have greater potential energy. Energy that is stored due to being stretched or compressed is called elastic potential ene ...
... A waterfall, high dive diver, and a falling snowflake all have gravitational potential energy. Things that are positioned higher have more potential energy Heavier things have greater potential energy. Energy that is stored due to being stretched or compressed is called elastic potential ene ...
Energy - Plain Local Schools
... 3. Which type of energy is calculated by multiplying the force of an object by the distance it moved? 4. What are the units for energy? 5. What are the units for power? 6. Power is calculated by dividing Work by what? Bonus : Which burns more calories running or walking a mile? ...
... 3. Which type of energy is calculated by multiplying the force of an object by the distance it moved? 4. What are the units for energy? 5. What are the units for power? 6. Power is calculated by dividing Work by what? Bonus : Which burns more calories running or walking a mile? ...
District Exam for Science Study Guide
... Define matter (anything that has mass and volume) Define and identify the three phases of matter (solid, liquid, gas). o Describe how the molecules move in a solid, liquid, and gas Define evaporation (liquid gas) and give an example Define condensation (gas liquid) and give an example Define mel ...
... Define matter (anything that has mass and volume) Define and identify the three phases of matter (solid, liquid, gas). o Describe how the molecules move in a solid, liquid, and gas Define evaporation (liquid gas) and give an example Define condensation (gas liquid) and give an example Define mel ...
An object can store energy as the result of its position. For example
... 1) Create your own track using the pieces in the upper left or select one of the premade tracks (Click on the “Tracks” link in the upper left, next to File). In the space below, draw your track and mark four points on your track that you would like to investigate. ...
... 1) Create your own track using the pieces in the upper left or select one of the premade tracks (Click on the “Tracks” link in the upper left, next to File). In the space below, draw your track and mark four points on your track that you would like to investigate. ...
Title: Changes in Velocity due to Potential and Kinetic Energy
... an object which was then stored. For example, a rubber band zinged from your finger has kinetic energy. While it was stretched, waiting for you to release it, it had potential energy. The rubber band was stationary, but work had been done on it to move it to its present position. Now, we know that t ...
... an object which was then stored. For example, a rubber band zinged from your finger has kinetic energy. While it was stretched, waiting for you to release it, it had potential energy. The rubber band was stationary, but work had been done on it to move it to its present position. Now, we know that t ...
mechanics II
... Everyone is familiar with a spinning skater who, all of a sudden, begins to spin with a much greater angular velocity, with no apparent external force acting on her. She begins with her arms outstretched, creating a large moment of inertia for herself (What’s inertia again?). When she quickly pulls ...
... Everyone is familiar with a spinning skater who, all of a sudden, begins to spin with a much greater angular velocity, with no apparent external force acting on her. She begins with her arms outstretched, creating a large moment of inertia for herself (What’s inertia again?). When she quickly pulls ...