Vertical ranges of two projectiles fired with same speed with complementary angles with horizontal are 40m and 90m. Their horizontal range is?

The horizontal range for projectile is given by

Statement-1 : A man projects a stone with speed u at some angle. He again projects a stone with same speed such that time of flight now is different. The horizontal ranges in both the cases may be same. (Neglect air friction) Statement-2 : The horizontal range is same for two projectiles projected with same speed if one is projected at an angle q with the horizontal and other is projected at an angle (90^(@) theta) with the horizontal. (Neglect air friction)

In case of a projectile fired at an angle equally inclined to the horizontal and vertical with velocity (u). The horizontal range is:-

A projectile is projected with velocity u making angle theta with horizontal direction, find : horizontal range.

Figure shows a projectile thrown with speed u = 20 m/s at an angle 30^(@) with horizontal from the top of a building 40 m high. Then the horizontal range of projectile is

Two stones are projected with the same speed but making different angles with the horizontal. Their horizontal ranges are equal. The angle of projection of one is pi/3 and the maximum height reached by it is 102 m. Then the maximum height reached by the other in metres is

A projectile is fired at an angle of 30° to the horizontal with the speed v. If another projectile is projected with the same speed, then at what angle with the horizontal it must be projected so as to have the same range ?

In the following questions a statement of assertion (A) is followed by a statement of reason ( R). A: Horizontal range of a projectile is always same for angle of projection theta with horizontal or theta with vertical . R : Horizontal range depends only on angle of projection .

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

What is the range of a projectile thrown with velocity 98 m//s with angle 30^(@) from horizontal ?