The diagram below shows a balanced lever with boxes on either end.

What equation would reflect that the lever is balanced?

a
F1 × D1 = F2 × D2

b
F1 + F2 = D1 + D2
c
F1 × F2 = D1 × D2
d
F1 + D1 = F2 + D2

1 answer

The correct equation to reflect that the lever is balanced is:
a) F1 × D1 = F2 × D2