Practice question
Question
What is the physical significance of the time of flight being zero for a projectile?
Explanation
Projectile motion splits into horizontal uniform and vertical accelerated motion per NCERT Chapter 4. Range R=u²sin2θ/g and max height H=u²sin²θ/2g. Using given u, θ, g, calculation yields It is launched horizontally from ground. Hence option C satisfies projectile formulas.
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