Potential+and+Kinetic+Energy

[|Cartoon TED] Energy

Granny Red Hood K P Energy Fun

[|TED Energy] All Around Us []

Energy and Work [] [] [|Work and Energy NASAeClips] 8min

340lbs vs. 205lbs at nearly same speed Football https://www.youtube.com/watch?v=l-ufR6LWm0U K n P Energy Ole! Song https://www.youtube.com/watch?v=vl4g7T5gw1M P n K Energy for Kid Bike Tree https://www.youtube.com/watch?v=IqV5L66EP2E Bozeman KnP Energy https://www.youtube.com/watch?v=VgyXWXI-wec Bozeman Kinetic https://www.youtube.com/watch?v=zDcf7eEaP0M Bozeman Potential https://www.youtube.com/watch?v=8a4D2xqHBF4 Compression Potential Energy https://www.youtube.com/watch?v=4WQN-osljzg Bowling Ball https://www.youtube.com/watch?v=xXXF2C-vrQE Roller Coaster https://www.youtube.com/watch?v=Ehx1P4adv6I

__High Road Low Road Phenomena__ https://www.youtube.com/watch?v=_GJujClGYJQ

READING https://www.ck12.org/physics/kinetic-energy/lesson/Kinetic-Energy-PHYS/?referrer=concept_details https://www.ck12.org/physics/Potential-Energy/lesson/Potential-Energy-MS-PS/

http://www.softschools.com/difference/kinetic_energy_vs_potential_energy/124/ http://www.softschools.com/facts/energy/kinetic_energy_facts/394/ http://www.softschools.com/examples/science/kinetic_energy_examples/4/ http://www.softschools.com/facts/energy/potential_energy_facts/398/ http://www.softschools.com/examples/science/potential_energy_examples/3/

__Pendulum Length Determines Swing Time__ Pendulums of the same length released at the same time from different heights will crash into a barrier at the same time. Balls rolling down two identical ramps, made from a second of a circle, released at the same time from different heights will hit a barrier at the same time.

__Egg Drop Challenge__ https://www.youtube.com/channel/UCY1kMZp36IQSyNx_9h4mpCg

__Pinewood Derby Car__ https://www.youtube.com/watch?v=a5A6SCE0eVw https://www.youtube.com/watch?v=-RjJtO51ykY

__Understanding a Circle Challenge__ Make two lines kiss.

A cylinder is rolled down a ramp. Where does the cylinder have the most potential energy? Where does the cylinder have the most kinetic energy?

At the start, a line on the cylinder is on a line on the ramp. Down the ramp is a second line. What size does the cylinder have to be to have its line hit the second line on the ramp? The cylinder line that is closest to the second ramp line wins.

Will changing the height of the ramp change: Where the lines meet? Tell why or why not? The cylinder’s potential energy? Tell why or why not? The cylinder’s kinetic energy? Tell why or why not? The amount of time the two lines kiss? Tell why or why not?

Part Two Distance is a variable. What is the distance between the two lines? What is the circumference of your wheel? Time is a variable. Does the kissing time change when the height of the ramp is changed? Speed is a variable. Does the speed of the cylinder change when the height of the ramp is changed? What two variables are used to calculate speed? What is the relationship between distance, time, and speed?

How does math help when doing science? (Inventing to learn)

Materials: Meter stick for measuring centimeters and millimeters. Paper, tape and two straws. (Ramp with two lines 62.8 cm apart provided by the teacher.)

http://www.brainpop.co.uk/science/energy/kineticenergy/ http://sccel.spokane.edu/Web-lessons/Instructor-resources/Forms---docs/ScienceDocs/PotentiaAndKineticEnergyStudentProblems.aspx http://phet.colorado.edu/en/simulation/pendulum-lab http://phet.colorado.edu/en/simulation/energy-skate-park http://phet.colorado.edu/files/activities/3548/BASIC%20Energy%20Skate%20Park%20PhET%20Lab.docx http://www.education.com/science-fair/article/build-toy-throw-ball-target/ http://sciencenetlinks.com/lessons/exploring-pendulums/ https://www.teachengineering.org/view_lesson.php?url=collection/cub_/lessons/cub_mechanics/cub_mechanics_lesson09.xml