kashib

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

Questions

The following questions were asked by visitors named kashib.

an elevator lifts 4 person each with an average mass of 72 kg to a height of of 20 metre in one minute calculate 1 the work done by the lift and 2 the power exerted
14 years ago

Answers

The following answers were posted by visitors named kashib.