When the angle of elevation of a gun are `60^(@)` and `30^(@)` respectively, the height it shoots are `h_(1)` and `h_(2)` respectively, `h_(1)//h_(2)` equal to –

When the angle of elevation of a gun are 60^(@) and 30^(@) respectively . The heights it shoots are h_(2) and h_(2) respectively . Find the ration h_(2) //h_(2) .

The K _(a) values of H_(2)Se and H_(2) Te are respectively

Two balls of different masses are thrown vertically upward with same initial velocity Maximum heights attained by them are h_(1) and h_(2) respectively, what is h_(1)//h_(2) ?

For statement of question 118, if the heights of the two images are h_(1) and h_(2) , respectively,then the height of the object (h) is

For statement of question 118, if the heights of the two images are h_(1) and h_(2) , respectively,then the height of the object (h) is

A particle has same range for two angle of projection with same speed 10ms^(-1) .The corresponding maximum height attained by particle is H_(1) and H_(2) respectively.Then, H_(1)+H_(2) is? (g=10m/s^(2))

Two particles are projected vertically upwards from the surface of the earth with velocities upsilon_(1) = sqrt((2gR)/3) and upsilon_(2) = sqrt((4gR)/(3)) respectively. If the maximum heights attained by the two particles are h_(1) and h_(2) respectively, then calculate the ratio (h_1)/(h_2) .

Two particles are projected vertically upwards from the surface of the earth with velocities upsilon_(1) = sqrt((2gR)/3) and upsilon_(2) = sqrt((4gR)/(3)) respectively. If the maximum heights attained by the two particles are h_(1) and h_(2) respectively, then calculate the ratio (h_1)/(h_2) .