Question

The cannon on a pirate ship shoots cannonballs with a speed of (the muzzle velocity). The cannon can be adjusted to shoot at any elevation above the horizontal. What is the term for the angle at which the cannon is elevated before firing?

a) Trajectory angle
b) Elevation angle
c) Firing angle
d) Muzzle angle

Answer 1

The term for the angle at which the cannon is elevated before firing is Elevation angle. This angle determines the trajectory of the cannonball once it is fired.

Step-by-step explanation:

The term for the angle at which the cannon is elevated before firing is Elevation angle. This angle determines the trajectory of the cannonball once it is fired. By adjusting the elevation angle, the cannon operator can control the height and distance the cannonball will travel. For example, if the cannon is elevated at a high angle, the cannonball will have a high trajectory and travel a greater distance.