A water jet from a function reaches it maximum height of 4 m at a distance 0.5 m from the vertical passing through the point `O` of water outlet. The height of the jet above the horizontal `O X` at a distance of 0.75 m from the point `O` is 5 m (b) 6 m (c) 3 m (d) 7 m

A water jet from a function reaches it maximum height of 4m at a distance 0.5m from the vertical passing through the point O of water outlet.The height of the jet above the horizontal OX at a distance of 0.75m from the point O is 5m(b)6m(c)3m(d)7m

A water jet from the fountain reaches its maximum height of 4 metres at a distance of 0.5 metre from the vertical passing through the point A of the water outlet. Show that the height of the jet above the horizontal AX at a distance of 0.75 metre from the point A is 3 metres.

At a water fountain , water attains a maximum height of 4m at horizontal distance of 0.5 m from its origin. If the path of water is a parabola, find the height of water at a horizontal distance of 0.75 m from the point or origin.

The angle of elevation of the top of a tower of height 100 sqrt(3) m from a point at a distance of 100 m from the foot of the tower on a horizontal plane is

A body is thrown vertically upward from a point A 125 m above the ground. It goes up to a maximum height of 250 m above the ground and passes through A on its downward journey. The velocity of the body when it is at a height of 70 m above the ground is (g=10 m//s^(2))

A body is thrown vertically upward from a point A 125 m above the ground. It goes up to a maximum height of 250 m above the ground and passes through A on its downward journey. The velocity of the body when it is at a height of 70 m above the ground is (g=10 m//s^(2))

A tower of height 5m and a flagstaff on top of the tower subtend equal angles at a point on the ground, distance 13m from the base of the tower. The height of the flagstaff is