engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Engineering Mechanics Kinematics and Kinetics Projectiles
A projectile can have the same range R for two angles of projection. If t1 and t2 be the time of flights in the two cases, then the product of the two time of flights is proportional to
1
\(\frac{1}{R}\)
2
R
3
R2
4
\(\frac{1}{R^2}\)