GOLD

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

Questions

The following questions were asked by visitors named GOLD.

A MACHINE HASA VELOCITYRATIO5 IS 80% EFFICIENT. WHAT EFFORT WOULDNEEDED TO LIFT A LOAD OF200N WITH THEAIDOFTHIS MACHINE
8 years ago

Answers

The following answers were posted by visitors named GOLD.