The pedal arms are levers, as are the hand-brake levers. These components meet the definition of a lever by being rigid arms that pivot at one point to apply force at another point when pressure is applied at a third point.
Kinda-sorta. There are plenty of parts and assemblies on a bike that acts as a lever. Cranks, handlebar, brakes...
the fulcrum is hanging from the air pipe on the wheel
There are several. Brakes and shifters are operated by levers, the handle bar acts as a lever, the crank arms are another pair of levers as are the wheels.
No.
The chain wheel(s) and the sprocket(s) are levers though.
First Class Lever
what yes
inclined plane
The fixed point of a lever is called the fulcrum. A lever is a beam connected by a hinge, or pivot, called a fulcrum. A lever is used to amplify the applied force.
The fulcrum. A Lever is a rigid rod to which a force can be applied to overcome a resistance. The point at which a lever pivots is called the fulcrum.
fulcrum
A Fulcrum supports Seasaws
the fulcrum is in the circle, or where they meet.
the fulcrum is in the circle, or where they meet.
fulcrum
A fulcrum in a lever is very important because without a fulcrum a lever isn't a lever , and the fulcrum is the main part of a lever.
Fulcrum and a bar or plank.load fulcrum effortFulcrumthe parts of the lever are resistance,effort and the fulcrum
Fulcrum and a bar or plank.load fulcrum effortFulcrumthe parts of the lever are resistance,effort and the fulcrum
The pivot point of a lever is called the fulcrum.