https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd They make work easier and more comfortable for human beings. en-us 2021-05-08 17:05:23 UTC 2026-01-05 08:19:46 UTC hello@padlet.com ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505257486 TRANSMIT MOTION AND FORCE THROUGH A MOTOR TO ANOTHER POINT.]]> 2021-05-08 17:10:00 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505257486 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505259976 LEVER CLASS 1]]> 2021-05-08 17:12:15 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505259976 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505260740 2021-05-08 17:12:59 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505260740 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505261285 2021-05-08 17:13:31 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505261285 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505262110 F.d=R.r
We say the lever is in equilibrium when the forces acting on opposite ends of
a lever are equal.]]> 2021-05-08 17:14:10 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505262110 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505263423 F=R]]> 2021-05-08 17:15:22 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505263423 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505265522 F=R/2]]> 2021-05-08 17:17:02 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505265522 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505266652 F=R/2.n ; F=R/2ⁿ]]> 2021-05-08 17:18:03 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505266652 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505270836 2021-05-08 17:21:41 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505270836 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505271804 One of the wheels is called the driver, because as it moves, it drives the other wheel which is called the driven.]]> 2021-05-08 17:22:37 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505271804 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505272716 They turn in the same direction because the belt, which is fixed to both wheels, transfers the turn to the wheels.]]> 2021-05-08 17:23:29 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505272716 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505273494 These are sets of wheels with teeth that match each other so that one wheel moves another. The teeth must all have the same shape and size.]]> 2021-05-08 17:24:04 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505273494 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505274120 These are sets of two wheels with teeth on parallel axes, at a distance from each other.]]> 2021-05-08 17:24:40 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505274120 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505279517 The relationship between the speeds of the two wheels depends on the relative
size of the wheels, expressed through the following equation:]]> 2021-05-08 17:29:19 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505279517 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505283530 SOME MECHANISMS TRANSFORM ROTARY MOTION INTO LINEAR MOTION OR VICEVERSA. ]]> 2021-05-08 17:32:48 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505283530 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505284325 A crank is a bar that turns an axis.  The winch is a cylinder that turns on an axis, to pull an object.
F.d=R.r]]> 2021-05-08 17:33:31 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505284325 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505285449 A pinion is a wheel with teeth that interlock with a rack, which is a bar with teeth. When the wheel turns the bar moves in a linear direction.]]> 2021-05-08 17:34:21 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505285449 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505286338 The crank turns, which moves the rod.]]> 2021-05-08 17:35:07 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505286338 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505339793 Z1 and Z2 are the number of teeth, and N1 and N2, are the speeds.]]> 2021-05-08 18:21:54 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505339793 ginesjgarcia https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505372205 A pulley is a wheel with a groove that turns on an axis. It is fi xed to a solid surface. There is a rope or a chain inside the groove that allows you to lift objects easily by apply a force (F) against a resistance (R).]]> 2021-05-08 18:50:21 UTC https://padlet.com/ginesjgarcia/8eojpcsnat1t73rd/wish/1505372205