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... ○ 1. Lava flowing out of a volcano. (HIGH KINETIC - HIGH THERMAL) ○ 2. Melting ice cream in the sun. (Increasing kinetic - Increasing thermal) ○ 3. Ice cream in freezer (low kinetic - low thermal) ○ 4. Bowl of soup (high kinetic - high thermal) ○ 5. Melted candle hardening (decreasing kinetic - decr ...
... ○ 1. Lava flowing out of a volcano. (HIGH KINETIC - HIGH THERMAL) ○ 2. Melting ice cream in the sun. (Increasing kinetic - Increasing thermal) ○ 3. Ice cream in freezer (low kinetic - low thermal) ○ 4. Bowl of soup (high kinetic - high thermal) ○ 5. Melted candle hardening (decreasing kinetic - decr ...
Lesson 2 - Kinetic and Potential Energy - Hitchcock
... of an object? • An object has gravitational potential energy due to its position above the ground. An object held above the ground has the potential to fall. The higher the object is above the ground, the greater its gravitational potential energy. • Potential energy that depends on an object’s posi ...
... of an object? • An object has gravitational potential energy due to its position above the ground. An object held above the ground has the potential to fall. The higher the object is above the ground, the greater its gravitational potential energy. • Potential energy that depends on an object’s posi ...
Lecture 15
... Potential Energy Another form of energy “carried” by an object is called potential energy. Potential energy is associated to forces that depend on the position or configuration of an object. There are several forces that depend on either the configuration or position of an object therefore there ...
... Potential Energy Another form of energy “carried” by an object is called potential energy. Potential energy is associated to forces that depend on the position or configuration of an object. There are several forces that depend on either the configuration or position of an object therefore there ...
Chapter 6 – Work and Energy
... The work done by the person in lifting the book from the ground to the final height is the same as the answer to part (a), 45.3 J. In part (a), the PE is calculated relative to the starting location of the application of the force on the book. The work done by the person is not related to the answer ...
... The work done by the person in lifting the book from the ground to the final height is the same as the answer to part (a), 45.3 J. In part (a), the PE is calculated relative to the starting location of the application of the force on the book. The work done by the person is not related to the answer ...
Conservation of Energy Energy can be in many different forms
... When a rubber band is stretched, kinetic energy is transformed into potential energy. When a stretched rubber band is released its potential energy is transformed into kinetic energy as the rubber band moves. When a book is lifted to a shelf, kinetic energy is transformed into potential energy. ...
... When a rubber band is stretched, kinetic energy is transformed into potential energy. When a stretched rubber band is released its potential energy is transformed into kinetic energy as the rubber band moves. When a book is lifted to a shelf, kinetic energy is transformed into potential energy. ...
chapter ( 7- 8 ) energy and work part 2
... Ch (8): Potential energy and conservation of energy and the work-Potential energy theorem conservative and non conservative forces, conservation of mechanical energy, work done by non-conservative forces. ...
... Ch (8): Potential energy and conservation of energy and the work-Potential energy theorem conservative and non conservative forces, conservation of mechanical energy, work done by non-conservative forces. ...
click - Uplift Peak
... and the ramp is 0.9 m long. How much work was needed to pull the cart up the ramp? Both answers are 13.2 J! ...
... and the ramp is 0.9 m long. How much work was needed to pull the cart up the ramp? Both answers are 13.2 J! ...
“Roller Coaster Physics” - Flipped Out Science with Mrs. Thomas!
... 1. Construct a roller coaster that has at least two high points where you can observe potential energy converting to kinetic energy. (sketch out a design before you start building…) 2. You may use any of the provided materials to construct your roller coaster. 3. You must name of your ride! Be creat ...
... 1. Construct a roller coaster that has at least two high points where you can observe potential energy converting to kinetic energy. (sketch out a design before you start building…) 2. You may use any of the provided materials to construct your roller coaster. 3. You must name of your ride! Be creat ...
Electrical Energy
... What did you learn from this experiment about Potential and Kinetic energy? ...
... What did you learn from this experiment about Potential and Kinetic energy? ...
Why do things move? - Department of Physics, USU
... to run faster to apply the force. t i.e. In equal time intervals you will move larger distances as your velocity increases (d v2). • Thus work done is proportional to velocity squared. Work done = Change in kinetic energy W = KE = ½ m.v 2 (Joules) • Kinetic energy is the result of an object’s mo ...
... to run faster to apply the force. t i.e. In equal time intervals you will move larger distances as your velocity increases (d v2). • Thus work done is proportional to velocity squared. Work done = Change in kinetic energy W = KE = ½ m.v 2 (Joules) • Kinetic energy is the result of an object’s mo ...
Name KEY Period ______ 6th Grade Science Middle of Year I
... 6th Grade Science Middle of Year I Benchmark Review Test on Tuesday, November 17th / Wednesday, November 18th Let’s take a journey back through your composition book to review for your upcoming middle of year benchmark. When you get to a set of questions, before you answer them, please find that sec ...
... 6th Grade Science Middle of Year I Benchmark Review Test on Tuesday, November 17th / Wednesday, November 18th Let’s take a journey back through your composition book to review for your upcoming middle of year benchmark. When you get to a set of questions, before you answer them, please find that sec ...
work and energy
... Remember a reference height is needed for height. The direction of x is not important unless solving for x. If it is known that the answer is compression then –x is correct. If the answer is elongation then +x is correct. If one form of energy is not present then it need not be included in the equat ...
... Remember a reference height is needed for height. The direction of x is not important unless solving for x. If it is known that the answer is compression then –x is correct. If the answer is elongation then +x is correct. If one form of energy is not present then it need not be included in the equat ...
Work & Energy - Christos N. Hadjichristidis
... If the acting force has no component in the direction of the movement (or if the force is acting perpendicular at the direction of the movement) then the force does not cause the movement and therefore it produces 0 work. No matter how big force one exerts to an object, if there is no resulting ...
... If the acting force has no component in the direction of the movement (or if the force is acting perpendicular at the direction of the movement) then the force does not cause the movement and therefore it produces 0 work. No matter how big force one exerts to an object, if there is no resulting ...
Lesson 2: Work – Kinetic Energy Theorem
... Then as the roller coaster reaches the top of the hill, all the potential energy is unloaded. The force of gravity does positive work (force and displacement vectors in line), and the roller coaster flies down the hill, converting all that potential energy into heart-in-yourthroat kinetic energy. ...
... Then as the roller coaster reaches the top of the hill, all the potential energy is unloaded. The force of gravity does positive work (force and displacement vectors in line), and the roller coaster flies down the hill, converting all that potential energy into heart-in-yourthroat kinetic energy. ...
Document
... We know if we exert energy to raise a 100 N dog to a height of 1 meter above the floor, we have done 100 Nm of work on the dog (at the same time gravity has done -100 Nm on the object which means NO net wok is done.) Then if we drop this dog from the height of 1 meter, the dog will accelerate and wi ...
... We know if we exert energy to raise a 100 N dog to a height of 1 meter above the floor, we have done 100 Nm of work on the dog (at the same time gravity has done -100 Nm on the object which means NO net wok is done.) Then if we drop this dog from the height of 1 meter, the dog will accelerate and wi ...
lecture22
... of work done on this system. If we equate this with the rotational energy of the flywheel, then we can discover how fast it is turning. ...
... of work done on this system. If we equate this with the rotational energy of the flywheel, then we can discover how fast it is turning. ...
Joules (J) are the units of energy
... 12. Fossil fuel – a fuel made from the remains of living things • When energy is used it is transferred from one type to another we say that Work is done. • The amount of Work (in Joules) is equal to the amount of energy transferred (in Joules) • Whenever a force is applied to move an object (eg. Li ...
... 12. Fossil fuel – a fuel made from the remains of living things • When energy is used it is transferred from one type to another we say that Work is done. • The amount of Work (in Joules) is equal to the amount of energy transferred (in Joules) • Whenever a force is applied to move an object (eg. Li ...
Work & Energy
... – The equation implies that the mechanical energy of a system is always constant. • If the Potential Energy is at a maximum, then the system will have no Kinetic Energy. • If the Kinetic Energy is at a maximum, then the system will not have any Potential Energy. ...
... – The equation implies that the mechanical energy of a system is always constant. • If the Potential Energy is at a maximum, then the system will have no Kinetic Energy. • If the Kinetic Energy is at a maximum, then the system will not have any Potential Energy. ...
Energy Test Study Guide
... an object. Examples: A stretched rubber band has potential energy. Water behind a dam has potential energy because it can fall down the dam. 13. What is kinetic energy? Mechanical Kinetic energy is the energy an object has due to its motion. Mechanical kinetic energy increases as an object moves fas ...
... an object. Examples: A stretched rubber band has potential energy. Water behind a dam has potential energy because it can fall down the dam. 13. What is kinetic energy? Mechanical Kinetic energy is the energy an object has due to its motion. Mechanical kinetic energy increases as an object moves fas ...
