If four balls A,B,C,D are projected with same speed at angles of `15^(@),30^(@),45^(@) and 60^(@)` with the horizontal respectively, the two balls which will fall at the same place will be-

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

Four bodies A,B,C and D are projected with equal velocities having angles of projection 15^(@),30^(@),45^(@) and 60^(@) with the horizontal respectively. The body having the shortest range is

Four bodies A,B,C and D are projected with equal velocities having angles of projection 15^(@),30^(@),45^(@) and 60^(@) with the horizontal respectively. The body having the shortest range is

Four bodies A,B,C and D are projected with equal velocities having angles of projection 15^(@),30^(@),45^(@) and 60^(@) with the horizontal respectively. The body having the shortest range is

Two particle are projected with same initial velocities at an angle 30^(@) and 60^(@) with the horizontal .Then

Two particle are projected with same initial velocities at an angle 30^(@) and 60^(@) with the horizontal .Then

Two particles are projected with same speed but at angles of projection (45^(@)-theta) and (45^(@)+theta) . Then their horizontal ranges are in the ratio of

Three balls of same masses are projected with equal speeds at angle 15^(@), 45^(@), 75^(@) , and their ranges are respectively R_(1),R_(2) and R_(3) , then