Jennifer mensah

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

Questions

The following questions were asked by visitors named Jennifer mensah.

Answers

The following answers were posted by visitors named Jennifer mensah.

To help me solve my question

A machine was used to lift a load of 30N through a distance of 2m .the effort applied was 10N through a distance of 84.calculate the mechanical advantage of the machine.the velocity ratio of the machine