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The Law of Conservation of Energy
... system") sounds a bit abstract, but it becomes an awful lot clearer when we consider some real-life examples. Driving a car Fill a car up with gasoline and you have a closed system. All the energy you have at your disposal is locked inside the gas in your tank in chemical form. When the gas flows in ...
... system") sounds a bit abstract, but it becomes an awful lot clearer when we consider some real-life examples. Driving a car Fill a car up with gasoline and you have a closed system. All the energy you have at your disposal is locked inside the gas in your tank in chemical form. When the gas flows in ...
e Introduction to Energy
... In the United States, most of our energy comes from nonrenewable energy sources. Coal, natural gas, petroleum, propane, and uranium are nonrenewable energy sources. They are used to make electricity, heat our homes, move our cars, and manufacture all kinds of products. These energy sources are calle ...
... In the United States, most of our energy comes from nonrenewable energy sources. Coal, natural gas, petroleum, propane, and uranium are nonrenewable energy sources. They are used to make electricity, heat our homes, move our cars, and manufacture all kinds of products. These energy sources are calle ...
Energy
... • Energy resources can be conserved by reducing energy needs and by increasing the efficiency of energy use • Energy conservation- finding ways to use less energy or to use energy more efficiently – Turn of lights when not in use – Energy efficient products (appliances, cars, light ...
... • Energy resources can be conserved by reducing energy needs and by increasing the efficiency of energy use • Energy conservation- finding ways to use less energy or to use energy more efficiently – Turn of lights when not in use – Energy efficient products (appliances, cars, light ...
Export To Word
... Read aloud the paragraph on potential energy to the students. Select "Play" on the simulation and as the students make observations explain how kinetic and potential energy change as the car goes up and down the roller coaster. Tell the students to observe the green and blue bars. At point "a" the c ...
... Read aloud the paragraph on potential energy to the students. Select "Play" on the simulation and as the students make observations explain how kinetic and potential energy change as the car goes up and down the roller coaster. Tell the students to observe the green and blue bars. At point "a" the c ...
Intro to Energy
... In the United States, most of our energy comes from nonrenewable energy sources. Coal, natural gas, petroleum, propane, and uranium are nonrenewable energy sources. They are used to make electricity, heat our homes, move our cars, and manufacture all kinds of products. These energy sources are calle ...
... In the United States, most of our energy comes from nonrenewable energy sources. Coal, natural gas, petroleum, propane, and uranium are nonrenewable energy sources. They are used to make electricity, heat our homes, move our cars, and manufacture all kinds of products. These energy sources are calle ...
Marble Run – Kinetic and Potential Energy
... one ruler for measuring distance the marble travels two textbooks to be used as part of the ramp ...
... one ruler for measuring distance the marble travels two textbooks to be used as part of the ramp ...
Unit Name: Transformation of Energy
... Standard 3.2.A When the forces acting on an object are balanced, its motion will not change. Unbalanced forces will cause the object’s motion to change. Changes in motion depend upon the size and direction of the total unbalanced force exerted on the object. (Essential) Standard 3.2.C Forces can be ...
... Standard 3.2.A When the forces acting on an object are balanced, its motion will not change. Unbalanced forces will cause the object’s motion to change. Changes in motion depend upon the size and direction of the total unbalanced force exerted on the object. (Essential) Standard 3.2.C Forces can be ...
Potential and Kinetic Energy
... – Raise your hand to see/redo your States of Matter Quiz- You may use notes in your journal for this – Raise your hand to turn in your redo quiz and begin working on the Interpreting Kinetic Energy Graphs ...
... – Raise your hand to see/redo your States of Matter Quiz- You may use notes in your journal for this – Raise your hand to turn in your redo quiz and begin working on the Interpreting Kinetic Energy Graphs ...
multiple choice
... (1) energy is always conserved. (2) energy is not lost. (3) all energy is lost. (4) some potential energy turns into heat ______ 5- What type of energy transformation is represented in the diagram below? (1) chemical energy to sound energy (2) sound energy to electric energy (3) sound energy to chem ...
... (1) energy is always conserved. (2) energy is not lost. (3) all energy is lost. (4) some potential energy turns into heat ______ 5- What type of energy transformation is represented in the diagram below? (1) chemical energy to sound energy (2) sound energy to electric energy (3) sound energy to chem ...
Energy-Transformations-Practice-Quiz
... 17. A flashlight changes __________________ energy to ____________________ energy. A. radiant energy to chemical energy. B. gravitational energy to radiant energy. C. chemical energy to radiant energy. D. kinetic energy to electric energy. ...
... 17. A flashlight changes __________________ energy to ____________________ energy. A. radiant energy to chemical energy. B. gravitational energy to radiant energy. C. chemical energy to radiant energy. D. kinetic energy to electric energy. ...
Energy - 3 Science
... • Look at Figure 4 on page 355. When the trampoline changes shape, this compression motion stores energy. When she pushes off, the stored energy makes her bounce up. ...
... • Look at Figure 4 on page 355. When the trampoline changes shape, this compression motion stores energy. When she pushes off, the stored energy makes her bounce up. ...
Work and Energy Work: Occurs as a force is applied over a distance
... Sam has a flat tire and is using a jack with a mechanical advantage of 3.4. If she exerts 60N of force on the jack, what force is exerted on the car? Nick is using a ramp to move a sofa. If the mechanical advantage of the ramp is 0.68 and the height needed to be moved is 2.5m, what is the distance o ...
... Sam has a flat tire and is using a jack with a mechanical advantage of 3.4. If she exerts 60N of force on the jack, what force is exerted on the car? Nick is using a ramp to move a sofa. If the mechanical advantage of the ramp is 0.68 and the height needed to be moved is 2.5m, what is the distance o ...
Introduction to Energy - Switch Energy Project
... In the United States, most of our energy comes from nonrenewable energy sources. Coal, natural gas, petroleum, propane, and uranium are nonrenewable energy sources. They are used to make electricity, heat our homes, move our cars, and manufacture all kinds of products. These energy sources are calle ...
... In the United States, most of our energy comes from nonrenewable energy sources. Coal, natural gas, petroleum, propane, and uranium are nonrenewable energy sources. They are used to make electricity, heat our homes, move our cars, and manufacture all kinds of products. These energy sources are calle ...
Chapter 3
... softest, took the least time to form, and burns quickest so contains the least amount of usable energy. • Bituminous is the next highest raking. • Anthracite is the hardest and took the longest to form and so contains the most usable energy. • Softer coal also has more impurities which contribute to ...
... softest, took the least time to form, and burns quickest so contains the least amount of usable energy. • Bituminous is the next highest raking. • Anthracite is the hardest and took the longest to form and so contains the most usable energy. • Softer coal also has more impurities which contribute to ...
P1 - Powerpoint - tonyconnett.com
... A car follows a lorry up a hill, which would have the most gravitational energy at the top of the hill – explain your answer? Sue weighs 500 newtons. She dives 4 metres into a swimming pool. a) What is Sue's weight? b) What is her change in height? c) How much gravitational potential energy does she ...
... A car follows a lorry up a hill, which would have the most gravitational energy at the top of the hill – explain your answer? Sue weighs 500 newtons. She dives 4 metres into a swimming pool. a) What is Sue's weight? b) What is her change in height? c) How much gravitational potential energy does she ...
Using Vocabulary
... Thermal Energy 24) Suppose a juggler is juggling oranges. At an orange’s highest point, what form of energy does it have? A) mostly potential energy B) mostly kinetic energy C) no potential or kinetic energy D) equal amounts of both 25) The gravitational potential energy of an object depends on whic ...
... Thermal Energy 24) Suppose a juggler is juggling oranges. At an orange’s highest point, what form of energy does it have? A) mostly potential energy B) mostly kinetic energy C) no potential or kinetic energy D) equal amounts of both 25) The gravitational potential energy of an object depends on whic ...
Using Vocabulary
... True/False: If the statement is false, change the term or phrase to make the statement true. _____1. Energy in the form of motion is potential energy. ____ 2. The greater mass a moving object has; the more kinetic energy it has. _____ 3. A rock at the edge of a cliff has kinetic energy because of it ...
... True/False: If the statement is false, change the term or phrase to make the statement true. _____1. Energy in the form of motion is potential energy. ____ 2. The greater mass a moving object has; the more kinetic energy it has. _____ 3. A rock at the edge of a cliff has kinetic energy because of it ...
Energy Unit Study Guide
... while traveling 65 m during the acceleration. How strong is the force of drag (water resistance) against the boat’s motion? 6. A truck hauls an 800 kg boat out of the water and 100 m along a 15° ramp. Assume that friction is negligible. a) How much work does the truck do hauling the boat up the ramp ...
... while traveling 65 m during the acceleration. How strong is the force of drag (water resistance) against the boat’s motion? 6. A truck hauls an 800 kg boat out of the water and 100 m along a 15° ramp. Assume that friction is negligible. a) How much work does the truck do hauling the boat up the ramp ...
Forms of Energy and Energy Transformations
... of Conservation of Energy – when one form of energy is transformed to another, no energy is destroyed in the ...
... of Conservation of Energy – when one form of energy is transformed to another, no energy is destroyed in the ...
Packet # 4 Where does energy come from and where does it go? 4
... Energy resource: natural resource that can be converted into other forms of energy Nonrenewable resources: energy sources that cannot be replaced Renewable resources: energy sources that can be used and replaced ...
... Energy resource: natural resource that can be converted into other forms of energy Nonrenewable resources: energy sources that cannot be replaced Renewable resources: energy sources that can be used and replaced ...
Energy and Heat
... Work is the transfer of energy through motion. In order for work to take place, a force must be exerted through a distance. The amount of work done depends on two things: the amount of force exerted and the distance over which the force is applied. There are two factors to keep in mind when decidin ...
... Work is the transfer of energy through motion. In order for work to take place, a force must be exerted through a distance. The amount of work done depends on two things: the amount of force exerted and the distance over which the force is applied. There are two factors to keep in mind when decidin ...
energy - Feel The Power Of Science
... • Energy can be transferred from one object to another or from one type of energy to another . . . such as chemical energy to electromagnetic energy ...
... • Energy can be transferred from one object to another or from one type of energy to another . . . such as chemical energy to electromagnetic energy ...
Energy:
... Roller coasters work because of the energy that is built into the system. Initially, the cars are pulled mechanically up the tallest hill, giving them a great deal of potential energy. From that point, the conversion between potential and kinetic energy powers the cars throughout the entire ride. ...
... Roller coasters work because of the energy that is built into the system. Initially, the cars are pulled mechanically up the tallest hill, giving them a great deal of potential energy. From that point, the conversion between potential and kinetic energy powers the cars throughout the entire ride. ...