Bemnet bisrat

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

Questions

The following questions were asked by visitors named Bemnet bisrat.

Answers

The following answers were posted by visitors named Bemnet bisrat.

Vo=18m/s Time to apply the brake is 0.7sec so, Distance travelled before he attempt to stop or apply the brake its S1=vot=18×0.7sec=12.6m So when he applyed the brake its acceleration is 4.6 and so it stops where final velocity is 0m/s Distance travelled...