A disc of radius 50 cm is projected from the ground with its

Last updated: 6/11/2023

A disc of radius 50 cm is projected from the ground with its plane vertical such that the velocities of the topmost point A and lowest point B are VA 20i 10j m s V 101 10j m s at the instant of projection Here i and are unit vectors in the plane of the disc along the horizontal and vertically upward directions respectively The range of the disc is 4k meter Find the value of k