Question

A projectile is projected with speed u at an angle of 60 with horizontal from

Answer 1

Answer:

Hyy ,

Here is ur Answer ⤵

➡ A projectile is projected with speed u at an angle of 60° with the horizontal from foot of an inclined plane. If the projectile heats the plane horizontally, the range of the inclined plane will be ---

t= 1/2

time of fight = u.sin60/g

x axis distance =

ucos60. t = usin60/g = u^2sin60 . cos60/g .

Plane = root ( x^2 + y^2 ) = root (21)u^2 /8g Ans.

hope it helps u.