2 1 E 4 zero KN0146 146 A body is projected at such an angle

Last updated: 6/28/2023

2 1 E 4 zero KN0146 146 A body is projected at such an angle that the horizontal range is three times the greatest height The angle of projection is 1 25 2 33 3 NIM 42 4 53 KN0147 3 153 A b If th 1 1