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Billy helps you review Conservation of Mechanical Energy, springs, inclines, and uniformly accelerated motion all in one example problem. Want Lecture Notes? This is an AP Physics 1 topic.
Content Times:
0:10 The problem
0:38 Listing the known values
1:40 Using Conservation of Mechanical Energy
2:56 Canceling out the Mechanical Energies which are not there
4:18 Drawing the Free Body Diagram
4:52 Summing the forces in the perpendicular direction
5:26 Summing the forces in the parallel direction
6:59 Using Uniformly Accelerated Motion
7:56 Finding the maximum height Next Video: Work due to the Force of Gravity on an Incline by Billy. (04:49)
Found by Flipping Physics in Conservation of Energy
January 12, 2016 at 01:14 PM
Ages: 13 - 18
License: Proprietary
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This one minute video is an advertisement for clean energy. It uses a young girl's bad dream as the slant. Very little educational use, except as a model with what students could do to make their own video with an energy theme. (01:00)
Found by DCMS in Pollution
October 12, 2011 at 07:37 AM
Ages: 8 - 18
License: Proprietary
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The equation Work due to Friction equals Change in Mechanical Energy can often be confusing for students. This video is a step-by-step introduction in how to use the formula to solve a problem. Want Lecture Notes? This is an AP Physics 1 topic.
Content Times:
0:09 The problem
1:29 Why we can use this equation in this problem
1:52 Expanding the equation
2:29 Identifying Initial and Final Points and the Horizontal Zero Line
3:00 Substituting into the left hand side of the equation
4:05 Deciding which Mechanical Energies are present
4:59 Where did all that Kinetic Energy go?
5:27 Identifying which variables we know and do not know
5:58 Solving for the Force Normal
6:57 Substituting Force Normal back into the original equation
8:09 Why isn’t our answer negative?
Next Video: Work due to Friction equals Change in Mechanical Energy Problem by Billy
Multilingual? Please help translate Flipping Physics videos!
Previous Video: Introduction to Mechanical Energy with Friction
1¢/minute
Found by Flipping Physics in Work
February 8, 2016 at 12:31 PM
Ages: 13 - 18
License: Proprietary
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The future of energy is Solar and Wind. Video is pictures of solar energy farms around the world. Video is set to music and pictures are shown, it is not mentioned where the farms are located. But, it is interesting to see how many solar cells are on a farm. Good video for elementary grade students. Run time 01:39.
Found by Barb in Solar Power
July 23, 2009 at 03:44 PM
Ages: 8 - 15
License: Proprietary
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Mr. Fullerton of APlusPhysics makes a guest appearance as a floating head to help us learn about Elastic Potential Energy. Several examples of objects which store elastic potential energy are shown and one example of stored elastic potential energy is calculated.
Want Lecture Notes? This is an AP Physics 1 topic. (07:17)
Content Times:
0:01 Defining Elastic Potential Energy
1:38 The equation for Elastic Potential Energy
2:08 Defining the Spring Constant
3:27 Elastic Potential Energy stored in a rubber band (Mr. Fullerton’s entrance).
3:39 Showing equilibrium position (or rest position).
4:00 Determining the Spring Constant
4:55 Solving for Elastic Potential Energy
5:44 Solving for the units of Elastic Potential Energy
6:29 Can Elastic Potential Energy be negative?
Found by Flipping Physics in Elastic
December 7, 2015 at 01:05 PM
Ages: 12 - 18
License: Proprietary
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Views: 2003 |
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Introduction to work and energy. This video, which is suitable for high school students, starts with a black screen because the instructor, in his conversational tone, uses it as a 'chalkboard.' Instructor uses different colors for clarification. (09:18)
Found by teresahopson in Work
August 14, 2009 at 12:44 PM
Ages: 13 - 18
License: CC by-nc-nd
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Views: 1990 |
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Enjoy learning from Billy as he solves a problem using Work due to Friction equals Change in Mechanical Energy. Want Lecture Notes? This is an AP Physics 1 topic. (05:37)
Content Times:
0:21 The problem
0:51 Work due to Friction equals Change in Mechanical Energy
1:31 Determining the Mechanical Energies
2:44 Solving for the Force Normal
3:52 Relating height final to displacement along the incline
5:03 Substituting in numbers
Found by Flipping Physics in Work
February 12, 2016 at 01:03 PM
Ages: 13 - 18
License: Proprietary
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Views: 1981 |
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The Benefits of Using Nuclear Energy - With the obvious urgent need to reduce our reliance on fossil fuels and the global demand for energy rising exponentially, nuclear energy may be the only non-carbon-emitting technology capable of meeting the world's requirements. The nuclear industry's image has been compromised by the threat of weapons proliferation, reactor malfunctions and the storage of radioactive waste. (04:02)
Found by teresahopson in Nuclear Energy
March 16, 2011 at 06:19 PM
Ages: 14 - 18
License: Proprietary
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Views: 1981 |
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Chapter 17b - Energy Budgeting: Petroleum has supplied the surplus energy that has allowed for social complexity, industrialization, and the modern conveniences that we enjoy. In this chapter, Dr. Chris Martenson explains that in the future our supply of surplus energy will decline due to the fact that increasing amounts of energy will be required to produce new energy. When poor net energy (ERoEI) returns are paired with peak oil production, it points to a return to a less complex society. (12:16)
Found by begamatt in Energy and the Environment
March 29, 2011 at 09:15 PM
Ages: 14 - 18
License: Undetermined
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Views: 1949 |
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This video was made by the Energy Conservation for Kids, Horizon Utilities Corporation, ON, Canada. The song teaches students on ways they can help to save energy in their homes and community. Some of the tips include the following: turn off light, turn down heat, change light bulbs, fill up dishwasher, use a low flow shower head, and turn lights off. This is a great resource to help students understand how they can make a difference for tomorrow. (2:05)
Found by porter1526 in Energy Conservation at Home
September 26, 2011 at 02:05 PM
Ages: 6 - 12
License: Proprietary
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Views: 1910 |
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In a History Rewind video, scientists at the Bell Laboratories at Murray Hill, New Jersey are turning sunlight into energy! The scientists demonstrate a solar battery which converts light into power. (0:58)
Found by CourtneyMorrison in The 1950's
August 22, 2012 at 05:23 PM
Ages: 13 - 18
License: Proprietary
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Calculus based review of work done by constant and non-constant forces, Hooke’s Law, Work and Energy equations in isolated and non-isolated systems, kinetic energy, gravitational potential energy, elastic potential energy, conservative vs. nonconservative forces, conservation of mechanical energy, power, neutral, stable, and unstable equilibrium.
For the calculus based AP Physics C mechanics exam.
Want Lecture Notes?
Content Times:
0:11 Work done by a constant force
2:25 Work done by a non-constant force
3:58 Force of a Spring (Hooke’s Law)
4:52 Calculating the work done by the force of a spring
6:26 Net work equals change in kinetic energy
7:02 Gravitational Potential Energy
7:50 Non-isolated systems work and energy
8:29 Isolated systems work and energy
9:02 Conservative vs. Nonconservative forces
10:10 Conservation of Mechanical Energy
10:45 Power
12:09 Every derivative can be an integral
13:00 Conservative forces and potential energy
13:46 Deriving Hooke’s Law from elastic potential energy
14:22 Deriving the force of gravity from gravitational potential energy
15:17 Neutral, stable, and unstable equilibrium
Multilingual? Please help translate Flipping Physics videos!
AP Physics C Review Website
Next Video: AP Physics C: Integrals in Kinematics Review (Mechanics)
Previous Video: AP Physics C: Dynamics Review (Mechanics)
Please support me on Patreon!
Thank you to Aarti Sangwan for being my Quality Control help.
Found by Flipping Physics in AP Physics C: Mechanics
March 23, 2017 at 12:15 PM
Ages: 15 - 18
License: Proprietary
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Concepts: Kinetic Energy, Kinetic Energy equation.
Part of a Blended Classroom taught at Millard West High School.
Produced for Millard Public Schools by Justin Higgins
Found by jahiggins in Mechanical
November 27, 2013 at 09:18 AM
Ages: 13 - 18
License: CC by
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Mini Mr.P. helps you learn about Gravitational Potential Energy with examples of different zero line locations. (05:48)
Want Lecture Notes? This is an AP Physics 1 topic.
Content Times:
0:08 Defining Gravitational Potential Energy
1:37 Shrinking mr.p
2:09 Zero Line #1
2:47 Zero Line #2
3:25 Zero Line #3
4:41 Typical locations of the zero line
5:06 Determining the units for Gravitational Potential Energy
Found by Flipping Physics in Gravitational
November 23, 2015 at 02:04 PM
Ages: 12 - 18
License: Proprietary
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Views: 1769 |
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This is a tutorial which describes the way which Solar energy Works. (01:31)
Found by keshavtyagi420 in Solar Power
September 21, 2012 at 12:53 AM
Ages: 7 - 18
License: CC by-sa
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Views: 1679 |
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When a #PointParticle is moving along a #Circle, should we use the translational or rotational #KineticEnergy equation? Should we use the point particle or rigid object with shape equation for #AngularMomentum? The equations are also determined if the point particle is moving along an #Ellipse. Want Lecture Notes? This is an AP Physics 1 Topic.
Content Times:
0:11 The translational and rotational kinetic energy equations
1:05 Analyzing the equations for a point particle moving in a circle
2:18 The equations for angular momentum of a point particle moving in a circle
3:43 What if the particle is moving along an ellipse? Kinetic Energy
4:49 What if the particle is moving along an ellipse? Angular Momentum
Next Video: Are Linear and Angular Momentum Conserved for a Satellite?
Multilingual? Please help translate Flipping Physics videos!
Previous Video: Common Point Particle Angular Momentum Triangle
Please support me on Patreon!
Thank you to Scott Carter and Christopher Becke for being my Quality Control Team for this video.
Found by Flipping Physics in Rotational Motion
June 4, 2019 at 12:24 PM
Ages: 12 - 18
License: Proprietary
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In this 2 minute NASA video segment learn the relationship between energy and work. You will also explore ways people try to overcome Earth's gravity in order to do work.
Found by begamatt in Work, Energy and Power
April 15, 2010 at 09:21 AM
Ages: 7 - 12
License: Proprietary
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Views: 1435 |
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A new wave of technologies is on the verge of producing energy that's clean, renewable, and most importantly, affordable. Solar energy is discussed. Video shows a home that is totally solar and actually sells energy back to the power company. Video discusses how it takes more than one person to get serious to help with alternative energy. Ethanol power is discussed, how harvest left over’s, the stalk and stubble left on the ground is used in the ethanol. Ethanol is possibly a new fuel. Wind turbines are discussed as another source of alternative energy. Good video and good for middle elementary grade students. Run time 02:48.
Found by jammin0 in New Alternative Resources
April 20, 2009 at 12:54 PM
Ages: 9 - 15
License: Proprietary
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Views: 1412 |
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Although the Sun's power is most visible at and above its surface, its power originates deep within. This video explains the reaction that acts as the source of the sun's energy (02:07).
Found by tyler.arnold in The Sun - An Overview
September 20, 2012 at 08:12 PM
Ages: 14 - 18
License: Public Domain
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Views: 1360 |
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Nuclear energy creates electricity through fuel rods that are
placed into a moderator to produce heat that is taken out by a heat
exchanger. Discover how nuclear reactors are basically used to create heat with information from a science teacher in this video.
Found by grazianione in Nuclear Energy
April 13, 2010 at 07:42 PM
Ages: 13 - 18
License: Proprietary
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Views: 1280 |
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