A see-saw acts (or is an example) as a Lever.
First Class LeverIt is a First class lever.
"lever"
lever. More specifically in the case of a see-saw, the long board is a balance beam.
Gravitational energy already IS gravitational energy; what exactly do you want to convert? With a see-saw, or a similar lever, or a system of ropes, you can transfer gravitational energy from one object to another.
A see-saw acts (or is an example) as a Lever.
it is in the first class lever family.
No, it's a lever.
A see-saw is a fulcrum type of lever.
lever.
No, a saw is not a lever.
A see-saw is a first class lever that can be found in playgrounds.
balance or lever
A playground teeter-totter (see-saw).
First Class LeverIt is a First class lever.
Lever
a teeter-totter (see-saw) a light or elecrticity swtch