markpilar

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

Questions

The following questions were asked by visitors named markpilar.

Answers

The following answers were posted by visitors named markpilar.

a(normal)=(v^2)÷r r=(v^2)/a(normal) r(9 ft/sec^2)(32.17) = (400miles/hr x 1610 m/miles x 3.281 ft/m x (1 hr)/3600)^2 r=1190 ft
12 years ago