Question

Two children are playing on a see-saw. What can be said about the LOAD, EFFORT and FULCRUM of the see-saw?

A.It is not a lever, so there is no load, effort or fulcrum.
B.The load is at one end; the fulcrum and effort keep on changing.
C.The fulcrum is at the centre; the load and effort keep on changing.
D.The fulcrum is at the centre; there is no load and effort.​

Answer 1

Answer:

Sorry I don't know the answer.

Answer 2

Answer:C

Explanation:when one child applies effort the other becomes load and when the second child applies effort the first becomes load. So load and effort keep on changing.

I HOPE IT HELPS