ressy

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

Questions

The following questions were asked by visitors named ressy.

Answers

The following answers were posted by visitors named ressy.

Given: t=5sec. Vo=0m/s g=9.81m/s^2 V=320m/s^2 Solution: H=Vot+0.5gt^2 H=(0.5)(9.81)(5^2) H=122.625m H=vt H=320(5) H=1600m H=122.625+1600 [H=1722.625m] :)

Given: t=3.3sec. Vo=0m/s g=9.81m/s^2 V=340m/s^2 Solution: H=Vot+0.5gt^2 H=(0.5)(9.81)(3.3^2) H=53.42m H=vt H=340(5) H=1700m H=53.42+1700 [H=1753.42m] :)

How many columns are needed to provide a safety factor of two against rupture.