1 / 26

linear angular velocity

Things that Turn - Examples. tire on a car or bike. buckets on a waterwheel. teeth on a gear. can on a kitchen cabinet lazy susan. propeller on an airplane. horse on a Merry-Go-Round. fins on a fan or a windmill. earth on its axis. Linear

adamdaniel
Télécharger la présentation

linear angular velocity

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

    1. Linear & Angular Velocity Things that turn have both a linear velocity and an angular velocity.

    3. Linear & Angular Velocity - Examples

    4. Things that Turn - Examples lock on your locker hands on a clock roller brush on a vacuum cleaner tops & gyroscopes & dradle motor crankshaft blades in a blender rolly-polly bug roller skate wheels Carnival rides: tilt-a-whirl, scrambler, etc. weather vane washing machine agitator

    5. Things That Turn propeller on a beanie mobile above a babys bed bit in a drill revolving door boomerang guinea pig wheel weather vane hula-hoop spinner in a table game Frisbee crank handle on a door handle knobs on a radio or television set

    6. Things That Turn Crank on an Ice Cream Freezer Blades in a garbage disposal Gears on a can opener CD in a CD player Weed eater Yo-Yo Screw on Cap on a pop-bottle

    7. Things That Turn Ball in a computer mouse Steering Wheel Basketball, baseball,football, etc Hammer Throw Sling (David & Goliath) Electric Mixer Wheel of Fortune Price is Right Wheel

    8. Things that have Linear & Angular Velocity Dog chasing his/her tail Astronauts Trainer for G-Force Electric Toothbrush/Hygienists Polisher Pottery Wheel Spinning Rims on a Car Food Processor Pizza Cutter Spin-the-Bottle

    9. Things That Turn Hurricanes, Tornados, Typhoons, etc. Water in a Whirlpool Spa or Jets in a Hot Tub Doorknobs Tiller (garden or farm) Globe Dancers pirouette turn or skaters turn Seat on a chair or barstool Paper towel roller

    10. Things that have linear & angular velocity Pinwheel Pencil sharpener Lint roller Faucet handle Old time telephone dial Spit for a Hog Roast Hips of Hawaiian dancers Water in a flushing toilet Spiles on a Chain Saw

    11. Things that Turn Kids in Ring Around the Rosie Kids in Duck-Duck-Goose Skipit Jump-Rope Rowers arms rowing a boat Lasso Juicer Knobs (on binoculars) Pistol chamber

    12. Things That Turn Combine Auger/Rotor Kids around a Maypole Maps or Projector Screen around a roller Electrons around a Nucleus Conveyor Belt & Sack Holder at Grocery Scotch tape in a dispenser Tetherball Rolling Pin Fingers on an IPod

    13. Things That Turn Electric Razor Blades Bullet from a Gun Concessions: Hot Dog/Pretzel Turner Agitator in a Popcorn Kettle Roller for Highway Construction Flywheel Reel from a Rod-n-Reel Fishing Pole PTO on a tractor

    14. Things That Turn Anonometer Doppler Radar detector Siren/Light on a police car Conveyor belt Compass Hoosier Lottery wheel Loop on a Roller Coaster Shadow on a Sundial Crocodiles prey before eating

    15. Arrow from a Bow Whirligigs Cooling Fan from a Computer/X-Box Trackball on a Mouse/Blackberry Cheerleader Fulldown (full twist cradle) English on a Pool Ball Fat Kid rolling down a Hill Snucker (spinning sucker candy)

    16. Things that Turn Air Currents from a moving Truck Fireworks (Jumping Jacks) Transparency Roller - Overhead Projector Winch Roullette Wheel Disco Ball Dizzy Bat Ball & Socket Joint on the Human Body

    17. Things that Turn Spool of Thread Belt on an Engine Screwdriver Take-up Block/ Head Block Linda Blairs head in the Exorcist Rifle Barrel Track Runner Key Lock Mechanism Owl/Duck Head

    18. Things that Turn Satellites Helicopter Rotor Blades Diver (swimmer diving off board) Tumbleweed Car Wash Sprayer Stirring Coffee Chinese Plates Centrifuge ( Thanks, Hilary Burkhardt ) New Years Eve Party Noisemaker

    19. Linear & Angular Velocity

    20. Things that Turn Lathe Break-Dancer Cement Mixer Lights in a Lighthouse

    21. Linear & Angular Velocity

    22. Linear & Angular Velocity Find the angular velocity in R.P.M. of a microwave turntable if it turns through an angle of 36 each second.

    23. Linear & Angular Velocity The cable lifting a garage door turns around a pulley at a rate of 20 cm per second. How long will it take to lift the door 2.2 meters?

    24. Linear & Angular Velocity Find Joes linear velocity (in feet per min) on a Ferris Wheel turning 4 R.P.M. with a radius of 30 feet.

    25. 5 Formulas to KNOW/MEMORIZE:

    26. Variables: s, r, ?, A, v, t, ? Arc Length: s = r ? Area: A = ? r2 Def: Linear Velocity: v = s / t Def: Angular Velocity: ? = ? / t Relationship of v & ?: v = r ? ? must be in RADIANS/time! Use RADIANS

More Related