Final answer:
Terk's total displacement is calculated by adding the two southward movements together, giving us 35 meters south. Displacement is the straight-line distance in a specified direction from the starting point to the final position.
Therefore, the correct answer is:A) 35 meters south
Step-by-step explanation:
The question involves calculating displacement, which is a vector quantity that represents the change in position of an object. It is defined by both magnitude and direction. In this scenario, Terk first ran 15 meters south to Kala's house and then traveled 20 more meters south to Clayton's house. To find Terk's total displacement, we simply add the individual displacements in the south direction, since they are along the same straight line.
Terk's total displacement is the sum of the first and second displacements: 15 meters south + 20 meters south = 35 meters south.
Therefore, the correct answer is:
A) 35 meters south