# This trip is too long.!

In a square shaped fixed compartment of side length $$225m$$, a particle is projected with speed $$\sqrt { 2 } m/s$$ from point A making $$45°$$ from horizontal as shown in the figure. Trip time is defined as time of journey of the particle from Wall 1 colliding with Wall 2, Wall 3, Wall,4 and returning to Wall 1 again. What is the trip number of trip whose trip time is 2 days if the given trip is trip number 1?

A is mid point of that side.

Coefficient of restitution = 0.5 Assume gravity free environment.

This problem is originally part of set Mechanics problems by Abhishek Sharma.

Try more problems here.

×