Answer :
Answer: A. 0 miles
Explanation: We're imagining a runner that starts at her house. She's going to run 4 miles and then return where she started. This would make her displacement 0 miles since she's back where she started.
The displacement of the runner if she runs 4 miles out and ends up back at her house is 4 miles
What is displacement:
This is a vector quantity which is defined as the rate of change of distance of an object at a particular time. It is represented with the symbol, s
- Displacement, s = starting position - ending position
= 4 miles - 0 miles
= 4 miles
Displacement is the overall change in position of an object or how far out of place the object is.
So, the displacement of the runner is 4 miles
Learn more about displacement:
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