Please answer this ASAP
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Explanation:
General equation of a projectile is parabolic.
It is:-
y=xtanø-(1/2){(g*x*x)/(u*u*cosø)},
where ø is the angle of projection,u is the velocity with which a body is projected,and x,y are coordinates of body in the projectile.
At maximum height,
Velocity is 0
=>dy/dx=0
=>2-x=0
=>x=2
Putting x in equation,
Height=(2*2)-((1/2)*2*2)=2m
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