Shoaib

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

Questions

The following questions were asked by visitors named Shoaib.

a ball is thrown vertically upwards with a velocity 'u' from the balloon descending with a constant velocity 'v'.. the ball will pass by the balloon after what time?

A car tyre has a volume of 10 L when inflated. The tyre is inflated to a pressure of 3 atm at 17°C with air. Due to driving, the temperature of the tyre increases to 47°C. a) what would be the pressure at this temperature? b) how many litres of air measur...

Find the value of k if 3,k,48 are in G. P.

Answers

The following answers were posted by visitors named Shoaib.

I still am confused about the part B of the question. plz explain

Yea it works. we get 3.1 litre. thanks a lot..

I don't get what you mean by "W40degrees" but if it means 40 degrees west of north then the answer is :- take the rectangular components: net displacement along X axis X = -250 - 360cos60° = -430 (the signs are -ve cuz west corresponds here to negative X-...