Search Results (5 videos found)
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NASASciFiles - Force and Distance (2003)
NASA Sci Files segment explaining how simple machines affect the effort necessary to perform tasks involving force.

Genre: Educational
Keywords: Dr. D.; Pulley; Load; Load Distance; Multiply Force; Trade Off; Fulcrum; Simple Machine; Wheel And Axle; Crank; Radius; Gear;
Duration: 00:04:29
Popularity (downloads): 1654
 
NASASciFiles - Simple Machines (2003)
NASA Sci Files segment explaining how simple machines affect energy transfer.

Genre: Educational
Keywords: Disability; Accessibility; Wheelchair; Inclined Plane; Lever; Wheel And Axle; Wedge; Pulley; Screw; Ramp; Circus; Lever And Fulcrum; Teeter Board; Pitcher; Flyer; Trapeze; Potential Energy; Kinetic Energy; Acrobat; Aerial Hoop;
Duration: 00:04:01
Popularity (downloads): 2707
 
NASASciFiles - Gears and Compound Machines (2003)
NASA Sci Files segment explaining how simple and compound machines affect the effort necessary to perform tasks involving force.

Genre: Educational
Keywords: Gear; Simple Machine; Wheel; Axle; Teeth; Primary Gear; Driver; Follower Gear; Rotational Speed; Multiply Force; Force Multiplier; Trade-Off; Compound Machine;
Duration: 00:04:20
Popularity (downloads): 1987
 
NASASciFiles - The Case of the Powerful Pulleys (2003)
NASA Sci Files video containing the following ten segments. NASA Sci Files segment describing how belaying tools and techniques provide a safe means of vertical ascent. NASA Sci Files segment...

Genre: Educational
Keywords: Doug Harding; Rock Climbing; Harness; ATC; Figure 8; Dynamic Rope; Rappelling; Pulley; Simple Machine; Force; Aerospace Engineer; Crashworthiness; Gantry; Impact Dynamic Research Facility; Double Hitching; Lisa Jones; Safety Engineer; Load Limit; Safety C
Duration: 00:59:00
Popularity (downloads): 2071
 
NASASciFiles - The Case of the Radical Ride (2004)
NASA Sci Files video containing the following ten segments. NASA Sci Files segment exploring the future of transportation involving concept cars and how new vehicles will look like in...

Genre: Educational
Keywords: NASA Sci Files; Transportation; Concept Cars; Research; General Motors; Autonomy; Fuel Cell; Biwire; Technology; Battery; Energy; Recharchable; Hydrogen; Oxygen; Electricity; Heat; Gasoline; Processes; Consumer Research; Brainstorming; Engineering Design Process; Scientific Method; Problem-solving; Data; Physics; Gravity; Friction; Auto Industry; Transmission; Engine; Simulation; Hyper-X; Controlled Flight; History; Future; Birds; Wright Brothers; Automobile; Engineering Design Process; Model; Testing; Redesign; Iteration; Cycles; Project Plan; Evaluate; Hovercraft; Solution; Aircraft; Space Travel; Tourists; Outerspace; Personal Air Vehicle; Supersonic Aircraft; Sonic Booms; Air Taxi; Automobile; Wheel; Steam Engine; Combustion Engine; Model T Ford; Mesopotamia; Nicolas Joseph Cugnot; Gottlieb Daimler;; Karl Benz; Aerodynamics; Drag; Air Resistance; Bicycle; Asia; Mass Transportation; Locomotives; Trains; Subway; Trolley; Horse Cars; Prototype; Tons; Pounds; Horsepower; Air Pressure; Air Supply; Weight; Lift; Weight; Thrust; Forces of Flight; Scale; Ratio; F-18; Design; Wind Tunnel; Safety; Environmentally Friendly; Blended Wing Body; Subsonic; Efficiency; Wing Span; Student Activity; Friction; Mouse Trap; Rubber Bands; Propulsion; Work; Force; Simple Machines; Axles; Trials; Meter; PAV; Airports; Airspace System; Highways; Small Aircraft Transportation System; SATS; Concept; Streamline; Robotic; Gridlock Commuter; Intermodal Delay; Hangar; Airpark; Traffic; English Channel; Channel Tunnel; Nepoleon; France; Great Britain; Geology; Ventilation; Problem; Solution; Scientific Exploration; Study; Ice Age; Sea Level; Technicians; Kilometer; Transatlantic Tunnel; Sea Floor; Anchors;
Duration: 00:58:55
Popularity (downloads): 1763
 

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