Question

1. an object moves from point a to point b and then immediately moves back from point b to point a. what is the total distance traveled by the object? image of a graph options: 0, 4, 8, 16

Explanation:

Step1: Find distance from A to B

From the graph, A is at \( x = 2 \) m (y=2) and B is at \( x = 10 \) m (y=2). Distance \( d_{AB}=10 - 2=8 \) m.

Step2: Find distance from B to A

When moving back from B to A, the distance is the same as A to B, so \( d_{BA}=8 \) m.

Step3: Calculate total distance

Total distance \( = d_{AB}+d_{BA}=8 + 8 = 16 \) m.

Answer:

16