d 180 290 A boy throws a ball upwards with velocity vo 20m s

Last updated: 6/9/2023

d 180 290 A boy throws a ball upwards with velocity vo 20m s The L e 90 2 wind imparts a horizontal acceleration of 4 m s to the left The angle 0 at which the ball must be thrown so that the ball returns to the boy s hand is g 10 m s a tan 1 2 c tan 2 291 There are two values of t b tan 0 2 0 4 1 d tan Rotate