Question

Question is in the following image

Answer 1

$\underline{\mathtt{\green{\bold{Solution}}}}$

$\bold{Given}$

• R = 2H ,WHY?

$\bold{Using\: Formula}$

• $\boxed{\bold{\green{H= \frac{{u}^{2} . {Sin}^{2}\theta}{2g}}}}$

$\bold{Putting\: value\: in\: above\: formula}$

• R=2H

$\implies \bold{\frac{\cancel{2}u² - Sin² \theta}{\cancel{2}g}}$

$\implies\boxed{\underline{\bold{\red{R=\frac{u²\: Sin² \theta}{g}}}}}$ Ans.

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WHY?

• R=2H ,because rangle is twice of Maximum Height.

@itzMeGunjan

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