| Dr. John
P. Cise |
edited 8/9/11 |
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http://cisephysics.homestead.com/files/NYThome13.htm |
Copyrighted
by Dr. John P. Cise & The New York Times |
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| Prof.
Of Physics, Austin Com. College, 1212 Rio Grande St, Austin, Texas 78701 ;
Phone: 512.223.3293 ; jpcise@austincc.edu |
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| Dr
Cise's Physics: p 13 |
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Page 13 PDF formatted |
NYTimes Applications |
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| Physics Concept |
Theme |
Lev |
unit |
Web Site |
Concepts and features of each page. |
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| Graphing/Algebra |
Computing areas |
1 |
1 |
http://CisePhysics.homestead.com/files/30ftNeckDinosaurs.mht |
Long necked dinosours eat an acre and move only 20 times. |
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| Vector Addition |
Tennis racket tension |
1 |
1 |
http://CisePhysics.homestead.com/files/TennisRacketData.pdf |
Tenneis pros string their rackets at different tensions. |
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Tour de France towns |
1 |
2 |
http://CisePhysics.homestead.com/files/tourdeFrance2011.pdf |
Tour the 2011 Tour de France route along the French country. |
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| STATICS |
Arches in equilibrium |
1 |
3 |
http://CisePhysics.homestead.com/files/TurkishArch.pdf |
For thousands of years humans knew how to cause equilibrium |
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| PROJECTILES |
Laser Light off moon. |
1 |
4,5 |
http://CisePhysics.homestead.com/files/BounceWavesOffMoon.pdf |
Laser light time to bounce from earth to moon and back |
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| & Kinematics |
Black Hole distance. |
1 |
4,5 |
http://cisePhysics.homestead.com/files/BlackHoleSwallowsStar.pdf |
Black hole which "ate" star was 22.5 BillionBillion
miles away. |
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Aluminum bats hit far. |
1 |
4,5 |
http://CisePhysics.homestead.com/files/BatBallCoefOfRestitution.pdf |
Aluminum bats have higher coefficient of restitution than
wood. |
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Fleas leap at 100g's |
2 |
9,4,5 |
http://cisePhysics.homestead.com/files/JumpingFleas.pdf |
Fleas jump 3" high producing accelerations of 100g. |
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c at Lg. Hadron Collider |
1 |
4,5 |
http://CisePhysics.homestead.com/files/LargeHadronColliderStarts.pdf |
11,000 times/s around a 17 mile circle = ~ < light speed |
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Woman Javelin record |
1 |
9 |
http://CisePhysics.homestead.com/files/Javelin1932BabeWon.pdf |
In 1932 Texas woman established many track and field records. |
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100 yr trip to close star |
1 |
4,5 |
http://CisePhysics.homestead.com/files/30MmphToAlphaCentauri.pdf |
NASA is planning spaceship travel to Alpha Centauri in 2200. |
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| Newton's 2 Law |
Projected hammers. |
1 |
14,9 |
http://CisePhysics.homestead.com/files/HammerThrowing.pdf |
Higher tangential velocity = greater hammer throw distance. |
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| centripetal Force |
Finding Jupiter's mass |
2 |
14,9 |
http://CisePhysics.homestead.com/files/JunoSpacecraftToJupiter.pdf |
Juno will arrive at Jupiter July 4,2016 circling Jupiter 33
times. |
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Dancing Circles |
2 |
14 |
http://CisePhysics.homestead.com/files/DancingInCircles.pdf |
Circle dancing needs horiz. centripetal force+ vertical F. |
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| Work-Energy |
Car Power to climb Mt |
1 |
10,11 |
http://CisePhysics.homestead.com/files/StanleySteamerMtWashington.pdf |
Cars were steam powered in 1890s and could climb mountains. |
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| Power |
Archery bow's energy |
1 |
10,11 |
http://CisePhysics.homestead.com/files/BowEnergy.pdf |
Work is needed to pull a bow and have potential energy. |
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Freestyle skier energy |
1 |
10,11 |
http://CisePhysics.homestead.com/files/WorkingTheHalfpipe.pdf |
~31 mph vertical will get freestyle skier ~33 feet of air. |
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Plane stalls: KE to PE |
2 |
10,11 |
http://CisePhysics.homestead.com/files/NoseUp16Deg7000ftPermin.pdf |
Pilot driving stalled plane higher reduces air speed ~ 0 |
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4000 mph & 62.5 mi. up |
1 |
10,11 |
http://CisePhysics.homestead.com/files/X_1ARocketPlane1954.pdf |
In the 1960s rocket planes went from 1400 mph to 4000 mph. |
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140 ft high escalator P |
2 |
10,11 |
http://CisePhysics.homestead.com/files/WashingtonHighEscalators.pdf |
Washington DC has 500 very high metro subway escalators. |
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Bowstring Energy |
1 |
10,11 |
http://CisePhysics.homestead.com/files/18inchPull140fps.pdf |
25 lb bow pulled
18" produces launch speed of 140 ft/s. |
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| Static & Rotation |
Golf fitness w torque |
1 |
15 |
http://CisePhysics.homestead.com/files/GolfFitness2.pdf |
This is a neat way to get strength into your golf swing. |
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| Equilibrium |
Beams in Equilibrium |
1 |
15 |
http://CisePhysics.homestead.com/files/sohoartbeams.pdf |
Object art equilibrium attained with sum of Forces &
torques = 0 |
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Cowboy torques cow |
1 |
15 |
http://CisePhysics.homestead.com/files/RodioTorque.pdf |
Cowboys need to torque a bull's horns to get the bull to
ground. |
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| Rotation Motion |
Moment of Inertia + |
2 |
16 |
http://CisePhysics.homestead.com/files/HighWirePhilippePetit.pdf |
High wire walker increases moment of inertia with long rod. |
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Angular bike WORK |
1 |
16 |
http://CisePhysics.homestead.com/files/BikeGearing.pdf |
You don't have to go to the gym to work out…..RIDE A BIKE. |
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Rotational WORK |
1 |
16 |
http://CisePhysics.homestead.com/files/WaterPumpWestAfrica.pdf |
High moment of inertia in angular kinetic energy put to do
WORK. |
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| Fluids: Bernoulli |
Hydrostatic pressure |
1 |
17 |
http://CisePhysics.homestead.com/files/2MilesUnderSeaPressure.pdf |
2 mi under sea pressure
is 2.8 tons/sq. inch. |
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Ice melts/Oceans + 0.2" |
1 |
18 |
http://CisePhysics.homestead.com/files/GreenlandMeltIncreasing.pdf |
Melt:Green.,Antarctica,Alaska ice=+1/5" oceans rise/5 yr |
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| Eq. of continuity, |
Boat buoyant force |
1 |
18 |
http://CisePhysics.homestead.com/files/ColombianDrugSubs.pdf |
Ten tons of drugs shipped from Colombia in this sub. |
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| Archimedes Prin. |
Balloon buoyant force |
1 |
18 |
http://CisePhysics.homestead.com/files/DroneBalloon2011.pdf |
US Army uses many types of drones. Balloons are one kind. |
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| HEAT |
3D Computer chips |
1 |
20 |
http://CisePhysics.homestead.com/files/GrapheneFromSiliconCarbide.pdf |
Changing state has no temperature increase. |
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| SHM,Waves,Sound |
Harmonic Mating |
1 |
22 |
http://CisePhysics.homestead.com/files/HarmonicMating.pdf |
Fund.
Freq. of 400 Hz & 600 Hz have 1200 Hz harmonic. |
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Tube Standing Wave |
1 |
22 |
http://CisePhysics.homestead.com/files/Ares1RocketStandingWaves.pdf |
1st empty 18' Ares section standing wave. |
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Expansion V: doppler |
1 |
23 |
http://CisePhysics.homestead.com/files/UniverseExpansionByDarkEnergy.pdf |
Doppler effect to estimate universe expansion V. |
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