Chau Phan

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

Questions

The following questions were asked by visitors named Chau Phan.

Answers

The following answers were posted by visitors named Chau Phan.

68.57Km/Hr let X = distance; t1 = x/80*2; t2 =60*2; t = x/ V average. t1 + t2 = t = x / V average (x / 160) +(x / 130)= x / V average x(1/160 + 1/120) = x /V average x( .014583333) x/V average ( .014583333)= 1/ V average V average = 1/ ( .014583333) V ave...