It is the part of a lever, where external force is applied in order to do work.
A claw-hammer can be used to lever out nails from a plank of wood.
how does levers make work easie
Optical Tweezers can only be useful on individual atoms. What they are is steerable beams of light used to move atoms around.
by definition, it has an axis point.
It is massless and it is not affected by gravity.
94%
As many as you think work!
a lever is used for helping people work with things.
lever
lever
"Optical", in this case, simply means that they work with light.
It is the part of a lever, where external force is applied in order to do work.
A claw-hammer can be used to lever out nails from a plank of wood.
Sure, as a work of art.
Scientists and kids for their work
u suck