Skateboarding. The skateboard is a four wheeled piece of wood used for skateboarding. The modern skateboard originated in California in the late 1950s.

Slides:



Advertisements
Similar presentations
Aerodynamic. able to move through the air with as little air resistance as possible.
Advertisements

Aerodynamic. air resistance able to move through the air with as little air resistance as possible.
Simple Machines.
Toys. There are lots of different sorts of toys and games in the world today. Some of them are very different to the toys that were made long ago and.
By Bryce. Wheels TThe wheels of a skateboard, usually made of polyurethane, polyurethane come in many different sizes and shapes to suit different types.
Skateboarding By: Paul Ollie Forward History of Skateboarding Believe it or not, skateboarding was invented in the 1950s, by some California surfers.
SNOWBOARDS Overview, History, and Equipment Greg Leonard Micah Emmitt.
Simple Machines.
Models of Waterwheels The technology teacher carried out a project to develop the design and the construction of models of a traditional irrigation system.
Casting and Molding Processes Manufacturing Chapter 9.
What is technology? Who are the people that make technologies? Let’s name some examples of each!
Foundations of Physics
Table of Contents Chapter Preview 11.1 Pressure
Extreme Sports: Ryan Koob Arthur Felix Mari Marquez Jennifer Seyler Johnny Bustamante KNES 461/Fall 2004 Dr. Noffal.
Cody Johnson Jared Rowland Stephen Sherwood Nick Watson.
Hydro-Electric Generator Manual Group number 403 Dan KJ Daewoo JT Group number 403 Dan KJ Daewoo JT.
+ Make a Prediction!!! “Two objects of the exact same material are placed on a ramp. Object B is heavier than object A. Which object will slide down a.
Kennesaw State University Recycling Program. Commercial Single Stream Material  Cardboard  Office Paper  Phonebooks & Catalogs  Stretch Film  Misc.
Game Board Physical Science Jeopardy Matter and Its Properties Changes in Matter Forces and Motion Energy and Sound
SIMPLE MACHINES By Michael Wegener.
A door is a movable structure used to open and close an entrance, typically consisting of a panel that swings on hinges or that slides or spins inside.
The Makeup of the Knife. Parts of the Knife A knife is constructed of several parts Each part determines how the knife feels in the chef’s hand and how.
Turning. What was wrong with that picture? We have a “Engine Lathe” So named because previously lathes were powered by foot treadle or driven by external.
Column Design Mueller Park Junior High School. Objectives The Student will: Construct and test a column that the teacher has designed. Design, construct,
Mrs. E5 th Grade Force and Motion. Force – push or pull a force always acts in a certain direction ex. if you push something, the force is in the direction.
Forces and Motion SOL Review. John goes over the top of a hill at a speed of 4m/s while on his bicycle. Four seconds later, his speed is 24m/s. What is.
Buoyancy.
In 1996 Industrial Rideshop opened its first store in a small strip center. The 1,000 square foot retail space opened with just 4 shoes and 15 boards.
Properties of Matter Chemical Properties: the way a substance reacts with others to form new substances with different properties. Example: Steel, rubber,
By: Slone Smith and Andrew Fassl. NEW VS. Old LONGBOARDS Long boards styles have evolved since there initial production. The Old boards were mainly made.
Presentation by: Lourdes Pernia
Simple Machines There are 6 types of simple machines: the inclined plane, the wedge, the screw, the lever, the pulley, and the wheel and axle.
By Antek  A basic tool that magnifies effort.  A lever is a thing that you push it and then the thing that you put on it goes up.
Simple Machines These make work easier for us by allowing us to push or pull an object with less input force.
***Matter and Energy ** Lesson 1 Physical Properties of Matter * What physical properties can you observe with your senses? * What physical properties.
Problem y For the machine element shown, locate the z coordinate
By: Maxim Petrovsky.  Unlike Skateboards the function of a longboard is mainly for cruising, Downhill racing, Slalom racing, or a mode of transportation.
Center of Mass AP Physics C Mrs. Coyle. Center of Mass The point of an object at which all the mass of the object is thought to be concentrated. Average.
By: Yoshua Bekuray. First you should skate around and get to know the park.
THEY MAKE LIFE EASIER BY : JOE BEUKERS One type of lever is a wheelbarrow. Levers can make it easier for people to lift heavy objects or open things.
By Angel Acevedo The Question  #1: Fabian has a wooden board that is 13 feet long. He uses an electric saw to cut the board into five pieces. Every.
Unit 6 Pneumatics and hydraulics Technology 4.
Introduction to Matter Lecture: Calculating Density.
Force and Motion Vocabulary. Centripetal Force a force that causes objects in motion to move in a curved path.
How is Assembling a Skateboard Like Balancing a Chemical Equation? ? ? ?
Review You will have a test on Thursday. Please pay careful attention to this review.
Analytic Coding Sport and Toy Items: Skateboard (Mind Map, Question and Expanded formats) Analytic coding using conceptual vocabulary from the Basic Conceptual.
111 Science Quiz Introduction to Matter.  1. Which of the following is true about matter?  a) It is a solid and takes up space  b) It has mass and.
Sculpture Unit Art 3200 This unit consists of wire sculpting, paper mache, foam carving, clay sculpting, and metal embossing.
Balance and Motion. Investigation 1: Balance arch A curved shape.
PHYSICAL PROPERTIES can determine physical property by using five senses as well as measuring instruments can be determined without making any changes.
Foundations of Technology.  Common components (levers, inclined planes, wedges, wheels and axles, pulleys, screws, gears, cams, linkages, shafts, couplings,
Bill of materials: Include the following Item name Number of pieces Type of material Size of pieces Total feet of different material Unit cost Total project.
How to Longboard By: Craig Mazzeo.
Jeopardy Final Jeopardy $100 $100 $100 $100 $100 $200 $200 $200 $200
History & Physics of Skateboarding
What Types of Pallet Racks are Mostly Adopted by the Business?
Physical Science Applications in Agriculture
Applications of Reciprocating Saw
Physical Science Applications in Agriculture
Section 2 – pg 380 Friction, Gravity, and Elastic Forces
Tuesday Top half – 3 = – 9 =
چوب پلاستیک و کاربرد های آن.
Physical Science Chapter 2: Density.
Structural Stability and Strength
Physical Science Jeopardy
A brief history of comfort
S4P3 Force & Motion Atticus Heathscott.
Tips To Learn Skateboarding On A Penny Board How To Learn SkateBoarding On Penny Board.
Presentation transcript:

Skateboarding

The skateboard is a four wheeled piece of wood used for skateboarding. The modern skateboard originated in California in the late 1950s. By the mid 1960s they were mass produced and sold throughout the United States. A skateboard is powered by pushing with one foot while the other remains on the board, or by pushing in structures such as a pool or half pipe. A skateboard can also be used by simply standing on the deck while on a downward slope and allowing gravity to propel the board and rider.

Five years later mass produced skateboards were sold nationally. These early models were often made in the shape of a surfboard, and were constructed of solid wood, plastic, even metal. The wheels were usually made of a clay composite, or steel and the trucks axles were less sturdy and initially of a 'single-action' design compared to today's 'double-action'

Top 10 skateboard brands: 1. Habitat 2. Plan B Skateboards 3. Element Skateboards 4. Powell Skateboards 5. Blind 6. Birdhouse and Blitz 7. Girl and Chocolate Skateboards 8. Toy Machine 9. LIB Technologies Skateboards 10. Alien Workshop