Il) Maximum height is the maximum vertical distancetravelled by the pr

1.	Il) Maximum height is the maximum vertical distancetravelled by the projectile from the horizontal planousin0
Answer» the velocity in vertical direction is given by Vi = usin∅ so, using Newton's equation of motion at Highest point , the velocity is 0 => Vf²= Vi² - 2gH=> 0 = u²sin²∅ -2gH=> 2gH = u²sin²∅=> H = (u²sin²∅)/2g

Il) Maximum height is the maximum vertical distancetravelled by the projectile from the horizontal planousin0

Answer»

the velocity in vertical direction is given by Vi = usin∅

so, using Newton's equation of motion

at Highest point , the velocity is 0

=> Vf²= Vi² - 2gH=> 0 = u²sin²∅ -2gH=> 2gH = u²sin²∅=> H = (u²sin²∅)/2g