BaAz

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

Questions

The following questions were asked by visitors named BaAz.

An aeroplane flying horizontally 1km above the ground is observed at an elevation of 60degree. After a flight of 10 seconds it's angle of elevation is observed to be 30 degree from the same point on he ground. Find the speed of the aeroplane in km/hour
8 years ago

Answers

The following answers were posted by visitors named BaAz.