A gun is set up in such a wat that the muzzle is at around level as in figure. The h
Channel: Doubtnut
Date: 16/02/2020

A gun is set up in such a wat that the muzzle is at around level as in figure. The hoop A is located at a horizontal distance 40m from the muzzle and is 50m above the ground level. Shell is fired with initial horizontal component of velocity as `40 m//s`. Which of the following is `//`are correct?