James Lee

This page lists questions and answers that were posted by visitors named James Lee.

Questions

The following questions were asked by visitors named James Lee.

Suppose the mass of the stick is 200 g, and a single 500-g mass is to play "solitary seesaw" at the 0-cm mark. Where should the fulcrum be located?

Answers

The following answers were posted by visitors named James Lee.

100*(25- distance from fulcrum) + 20*(40- distance from fulcrum)= 500(x- distance from fulcrum) 3300=500x Solve for x. then add to 50 because it's in the opposite side of the fulcrum.