Energy Work Power Trashketball Vocabulary Work Energy Power
Energy, Work, Power Trashketball Vocabulary Work Energy Power
Vocabulary – A Comes in many forms and is required to do work.
Vocabulary – A Comes in many forms and is required to do work. Energy
Vocabulary – B A push or pull on an object
Vocabulary – B A push or pull on an object Force
Vocabulary – C When using force over a distance, this is _______.
Vocabulary – C When using force over a distance, this is _______. Work
Vocabulary – D The rate of work done as time passes
Vocabulary – D The rate of work done as time passes Power
Vocabulary – A Team play! Give the units for Force Time Distance Work Power Energy
Vocabulary – A Team play! Give the units for Force (Newtons) Time (seconds) Distance (meters) Work (Joules) Power (watts) Energy (Joules)
Work – B What two measurements are required to find work?
Work – B What two measurements are required to find work? Force and distance
Work – C If I push an object with a force of 13 Newtons and the object moves, am I doing work? How do you know?
Work – C If I push an object with a force of 13 Newtons and the object moves, am I doing work? How do you know? Yes because the force was applied in the direction of motion.
Work – D Find the work 25 N 13 meters
Work – D Find the work 25 N 13 meters 25 N (13 m) = 325 J
Work – A You use 3700 joules of energy to push an object 55 meters. How much force did you use?
Work – A You use 3700 joules of energy to push an object 55 meters. How much force did you use? 3700 J / 55 m = 67. 27 N
Work – B Team Play! Are both of the boy’s forces doing work? Explain your answer.
Energy – C Energy is measured in what?
Energy – C Energy is measured in what? joules
Energy – D What type of energy is related to an objects motion?
Energy – D What type of energy is related to an objects motion? Kinetic Energy
Energy – A What type of energy is related to an objects position?
Energy – A What type of energy is related to an objects position? Potential Energy
Energy – B What type of energy is found in objects with moving parts? Found by adding Kinetic and Potential energy
Energy – B What type of energy is found in objects with moving parts? Found by adding Kinetic and Potential energy Mechanical Energy
Energy – C Give pie charts showing the kinetic and potential energies for the marked points of the roller coaster. Team Play!
Energy – C Give pie charts showing the kinetic and potential energies for the marked points of the roller coaster. Team Play!
Power – D What units are power measured in?
Power – D What unit is power measured in? watts
Power – A What information is necessary to find power?
Power – A What information is necessary to find power? Work and time
Power – B Find the power. 2600 Joules 60 seconds
Power – B Find the power. 2600 Joules 60 seconds 2600 J / 60 s = 43. 33 w
Power – C You have a power source of 15 watts, which is used over 22 seconds. How much energy was used?
Power – C You have a power source of 15 watts, which is used over 22 seconds. How much energy was used? 15 w (22 s) = 330 J
Power – D Team Play! Match the correct values together • 946 J • 45 sec • 37. 84 W • 1300 J • 55 sec • 50 W • 750 J • 25 sec • 28. 8 W • 820 J • 15 sec • 14. 9 W
Power – D Team Play! Match the correct values together • 946 J • 45 sec • 37. 84 W • 1300 J • 55 sec • 50 W • 750 J • 25 sec • 28. 8 W • 820 J • 15 sec • 14. 9 W
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