at what suitable angle is the maximum height of the projectile 1/3 is equal to its range
plz give me proper answer with description
Answers
Answered by
2
The range b = (vo^2*sin2a)/g, where vo is the initial speed and a is the launch angle.
The maximum height is hmax = (vo*sina)^2/2g
Hence (vo^2*sin2a)/3g = vo^2*(sina)^2/2g
That is (sin2a)/3 = (sina)^2/2
But sin2a = 2*sina*cosa
So (2*sina*cosa)/3 = (sina)^2/2
Hence tan a = 4/3.
if helpful pls do mark as BRAINLIEST
#IRKI♥
Similar questions