Question

Select the false statement in the projectile motion –

• A. The horizontal range of a projectile is proportional to the square root of the speed of projection
• B. For a given speed of projection, the angle of projection for the maximum range is $\frac{\pi}{4}$radian
• C. The time of flight of the projectile is proportional to the speed of projection
• D. At the maximum height, the acceleration due to gravity is perpendicular to the speed of the projectile

Answer 1

Answer: (A)

The horizontal range of a projectile is proportional to the square root of the speed of projection

Answer 2

Q R µ u²