Rollercoasters Patreon comscientistmel Twitter comscientistmel Scientistmel wordpress com

  • Slides: 25
Download presentation
Rollercoasters Patreon. com/scientistmel Twitter. com/scientistmel Scientistmel. wordpress. com

Rollercoasters Patreon. com/scientistmel Twitter. com/scientistmel Scientistmel. wordpress. com

ROLLER COASTERS • Combination of forces & energy • Energy: Potential and Kinetic •

ROLLER COASTERS • Combination of forces & energy • Energy: Potential and Kinetic • Forces: Gravity, Centripetal, Inertia, and Friction

ROLLER COASTERS • Energy! • Potential • Kinetic • Conserved

ROLLER COASTERS • Energy! • Potential • Kinetic • Conserved

ROLLER COASTERS • Energy! • Potential • Kinetic • Conserved

ROLLER COASTERS • Energy! • Potential • Kinetic • Conserved

ROLLER COASTERS

ROLLER COASTERS

ROLLER COASTERS

ROLLER COASTERS

ROLLER COASTERS • Forces! • Friction – resists movement • Gravitational – mass attraction

ROLLER COASTERS • Forces! • Friction – resists movement • Gravitational – mass attraction between 2 objects • Centripetal – curve/circle motion (inward) • Inertia – resists change in state of motion

ROLLER COASTERS • Friction • Material is EVERYTHING! • Steel gives less friction –

ROLLER COASTERS • Friction • Material is EVERYTHING! • Steel gives less friction – faster • Wooden more friction – slower

ROLLER COASTERS • Gravitational • G’s – unit of acceleration caused by gravity •

ROLLER COASTERS • Gravitational • G’s – unit of acceleration caused by gravity • 1 G – You right now • Increase G’s – increase feeling of weight

ROLLER COASTERS

ROLLER COASTERS

ROLLER COASTERS • 0 G’s – Phones experience them

ROLLER COASTERS • 0 G’s – Phones experience them

ROLLER COASTERS

ROLLER COASTERS

ROLLER COASTERS

ROLLER COASTERS

ROLLER COASTERS

ROLLER COASTERS

ROLLER COASTERS • Centripetal and Inertia! • Centripetal – curve/circle motion (inward) • Radius

ROLLER COASTERS • Centripetal and Inertia! • Centripetal – curve/circle motion (inward) • Radius matters • Inertia – resists change in state of motion • More mass = more inertia

ROLLER COASTERS • Centripetal and Inertia!

ROLLER COASTERS • Centripetal and Inertia!

ROLLER COASTERS • Centripetal and Inertia!

ROLLER COASTERS • Centripetal and Inertia!

ROLLER COASTERS

ROLLER COASTERS

ROLLER COASTERS

ROLLER COASTERS

ROLLER COASTERS

ROLLER COASTERS

ROLLER COASTERS • Combination of forces & energy • Energy: Potential and Kinetic •

ROLLER COASTERS • Combination of forces & energy • Energy: Potential and Kinetic • Forces: Gravity, Centripetal, Inertia, and Friction

ROLLER COASTERS Sources! 1. https: //www. learner. org/exhibits/parkphysics/coaster. html 2. https: //www. scientificamerican. com/article/shriek-science-simplephysics-powers-extreme-roller-coasters/

ROLLER COASTERS Sources! 1. https: //www. learner. org/exhibits/parkphysics/coaster. html 2. https: //www. scientificamerican. com/article/shriek-science-simplephysics-powers-extreme-roller-coasters/ 3. http: //theweek. com/articles/563832/stomachchurning-science-roller -coasters 4. Google gif image search

Rollercoasters Patreon. com/scientistmel Twitter. com/scientistmel Scientistmel. wordpress. com

Rollercoasters Patreon. com/scientistmel Twitter. com/scientistmel Scientistmel. wordpress. com

THANK YOU to my Patreon Patrons • • Toni Anonymous Jen Carl Anthony Patrick

THANK YOU to my Patreon Patrons • • Toni Anonymous Jen Carl Anthony Patrick Tony

You can find me… • Twitter. com/scientistmel • Patreon. com/scientistmel • Pscp. tv. com/scientistmel

You can find me… • Twitter. com/scientistmel • Patreon. com/scientistmel • Pscp. tv. com/scientistmel • Scientistmel. wordpress. com • Youtube. com/scienceymel • Facebook. com/scientistmel • Coming SOON! • NEW audio podcast • Scientist. Mel. com