Da vinci machines power point hamish
Transcript of Da vinci machines power point hamish
A Machine That Uses Friction: Bicycle- The chains on the bike move the wheels creating friction so the person is transported slowly of fast depending on how much power you pedal. !!!!!!!
A machine that reduces friction Ball Bearing- Eight concave sided spindles rotating on their own axis preventing sideways movements by the balls.
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A Machine That Reduces Gravity Pulleys- Leonardo invented various types of pulleys, some simple and others extremely complex. In this model one person can lift a heavy load without them straining themselves due to the distribution of the weight
A Machine That Uses Gravity Parachute- Using gravity when a person uses a parachute the linen pulls the air into the pyramid slowing down their fall.
FAV MACHINE
Spring powered car- Using springs and friction to move the car. Also, I think that Leo was WAY ahead of his time building a prototype of a car without electricity or horses.