JEE Main 2024 Physics question
The angle of projection for a projectile to have same horizontal range and maximum height is:
Answer: (B)
Solution
R = 2u² sin θ cos θ/g and H = u² sin²θ/(2g). Setting R = H gives 4 cos θ = sin θ, so tan θ = 4.
The angle of projection for a projectile to have same horizontal range and maximum height is:
R = 2u² sin θ cos θ/g and H = u² sin²θ/(2g). Setting R = H gives 4 cos θ = sin θ, so tan θ = 4.