A Projectile Fired from a Gun Has Initial Horizontal and Vertical

question 24

Multiple Choice

A projectile fired from a gun has initial horizontal and vertical components of velocity equal to 30 m/s and 40 m/s, respectively.
-At what angle is the projectile fired (measured with respect to the horizontal) ?

• A)37°
• B)40°
• C)45°
• D)53°
• E)60°