Question

In a triangular one length above the shoulders haircut, what is the correct elevation that the hair is held?

a) 0 degrees
b) 45 degrees
c) 90 degrees
d) 180 degrees

Answer 1

The correct elevation that the hair is held in a triangular one length above the shoulders haircut is 90 degrees.

Step-by-step explanation:

In a triangular one length above the shoulders haircut, the correct elevation that the hair is held is 90 degrees (option c). However, when we look to Physics for understanding angles, particularly in projectile motion, we find questions similar in terms of discussing angles and their effects. For example, for what angle a projectile's range is zero (option c, 90° or 0°), the optimum angle to cover the maximum distance is 45° (option b), and the angle that maximizes the range of a projectile launched from level ground is also 45° (option c).