Q12 of 43 Page 85

The range R of a projectile is same when its maximum heights are h1 and h2. What is the relation between R, h1, h2?

Now, Range of a projectile = R =

Also, Maximum height of the projectile = H =


Where, u = Initial Velocity


Ɵ = Angle of projection


g = Acceleration due to gravity


Let at


And


So, And


And at


And


So, And


Now, we know that


So,



If


Then,



So,


Now,



So,


Now, if we find the ratio, then


…1


Now, (From 1)


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