Advanced ProjectileHardQuestion 5343
Question
At what angle to horizontal should a cliff projectile (height H) be launched so it lands at greatest horizontal distance?
- A30°
- B45°
- CLess than 45°Correct
- DGreater than 45°
Correct answer
Less than 45°
Explanation
For projectiles from height, the optimal angle for maximum range is less than 45°. The exact angle depends on the height H and initial speed u.