45 and 60 with the horizontal
Four balls A,B,C and D are projected with equal velocities having angles of projection 15, 30, 45 and 60 with the horizontal, respectively. The ball having the smallest range is
16
Sep
Four balls A,B,C and D are projected with equal velocities having angles of projection 15, 30, 45 and 60 with the horizontal, respectively. The ball having the smallest range is 30 45 and 60 with the horizontal B C and D are projected with equal velocities having angles of projection 15 Four balls A respectively. [...]