Question

Ratio between maximum range and square of time of flight in projectile motion is:

• A. $1$
• B. $2$
• C. $4$
• D. $5$

Answer 1

Answer: (D)

$\frac{R}{T^2}=\frac{u^2\sin 2\theta }{g}\times \frac{g^2}{4u^2{\sin }^2\theta }$
$\frac{R}{T^2}=\frac{g\cos \theta }{2\sin \theta }=4.9$