A particle is projected in the xy plane with the x axis along vertical, the point of projection in orign . The equation of the path is y =root3 – g x ^2 divided by two where y and x are in meters . Then the speed of projection in ms^-1 is a)2 B)root 3 c)4 d)root3 by 2
A particle is projected in the xy plane with the x axis along vertical, the point of projection in orign . The equation of the path is y =root3 – g x ^2 divided by two where y and x are in meters . Then the speed of projection in ms^-1 is
a)2 B)root 3
c)4 d)root3 by 2