A knife could be a lever or wedge depending on what kind and how you use it. If it's just between lever and inclined plane its lever, NOT inclined plane
A knife is neither a lever nor an inclined plane. It is a simple machine called a wedge.
Wheel and axle
a thumb tack is a simple machine called the lever
it can also be used as a lever, in which the ruler would be supported by the fulcrum, or the pivot point
a incline plane on it
yes it is
yes
If you incline it, yes.
A wedge is not a lever but an incline plane.
An incline plane is a wedge or ramp. When you look at a chisel you'll notice it is wedge shaped at the tip so it can cut. A knife is also an incline plane.
pulley, incline plane, wedge
Wheel and axle
Inclined plane. One of the six; screw, wedge, incline plane, pulley, wheel and axle, and lever.
Its more of an inclined plane or wedge
a thumb tack is a simple machine called the lever
Ima of an incline plane?
yes it is
Following the mother lode will require an incline plane.