Question

Expression for maximum range and height of projectile

Answer 1

Answer:

range of projectile is the horizontal displacement of projectile

maximum height of projectile is when projectile reaches at zero vertical velocity

Explanation:

let v be the initial velocity of object to be projectiled..let R denotes range..then it will be given by

R = vsquare sin2theta/ g

where g is acceleration due to gravity

range is max when object is launched at angle of 45°

max height(H) = (vsintheta)square/g

from here we can say vertical component of velocity vector will point downward