Question

A particle is projected from the ground at point A to reach point B on the ground. The trajectory is given by y=x/√3​​. What is the angle of projection?

(a) 30 degrees
(b) 45 degrees
(c) 60 degrees
(d) 90 degrees

Answer 1

The angle of projection for the given projectile trajectory is 30 degrees. Therefore, the correct option is A.

Step-by-step explanation:

The angle of projection for the given projectile trajectory can be determined by comparing it to the known equation for the path of a projectile. The equation y = x/√3 represents a parabolic path, and the angle of projection can be determined from the slope of this path. By taking the derivative of the equation, we find that the slope is equal to 1/√3. Therefore, the angle of projection is equal to the inverse tangent of this slope, which is equal to 30 degrees.