carwheel,scissor,nailclipper,hammer
What is a scissor used for? Cutting.
A standard office stapler is a third class lever. A third class lever is characterized by having a fulcrum on one end and the output on the opposite end of the machine. Effort is applied between the fulcrum and the output.
The average small scissor lift weighs approx 2500 - 3000 lb.
about 2kg
A scissor jack would be a series of 1st class levers.
Yes.Yes.Yes.Yes.
The scissor style jack contains only two simple machines: the screw and the lever.
It is a lever, with the pivot point being the fulcrum and the fingers being at one end of the lever.
Yes, I think I remember learning it is a lever.
pulley lever screw cork screw scissor inclined plane
yea because the fulcrum in that nail in the middle of this scissor and the effort, or input force, is you using the handles and the the load is the end blades of the scissor. First class is when the fulcrum is in the middle, and the load and effort are on the other sidesno
Hydraulic lever-actuated, hydraulic air-actuated, air, bottle, scissor
carwheel,scissor,nailclipper,hammer
What is a scissor used for? Cutting.
A scissor jack has:An inclined plane that is wrapped around an axle to form the screw.A lever that is formed by the handle which is used to turn the screw.More levers that form the scissor mechanism that keeps the bottom square with the top as the jack raises the load.
Scissor Sisters was created in 2000.