David soye

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

Questions

The following questions were asked by visitors named David soye.

a piece of metal of density 7800kgm-3 weighs 20N in air. Cal. The apparent weight of th metal when completely immersed in a liquid of density 830kgm-3

Answers

The following answers were posted by visitors named David soye.

for question 12:- 550-75=15% of x, x=(550-75)100/15 which is approximately $3200