Dejene Bona

This page lists questions and answers that were posted by visitors named Dejene Bona.

Questions

The following questions were asked by visitors named Dejene Bona.

Answers

The following answers were posted by visitors named Dejene Bona.

For the following simple see-saw calculate: a) the load that could be lifted b) the mechanical advantage (assume the lever is 100%
3 years ago