For a given velocity, a projectile has the same range R for two angles of projection. If…
Physics · JEE Main · NTA Exams — Kinematics
For a given velocity, a projectile has the same range R for two angles of projection. If t1 and t2 are the times of flight in the two cases then
- \(t_{1} t_{2} \propto R^{2}\)
- \(t_{1} t_{2} \propto R\)
- \(t_{1} t_{2} \propto \frac{1}{R}\)
- \(t_{1} t_{2} \propto \frac{1}{R^{2}}\)
Answer
(B) t_ 1 t_ 2 R
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