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aleksandr82 [10.1K]
2 years ago
12

What is the displacement if a person traveled from point B to E?

Physics
1 answer:
nikitadnepr [17]2 years ago
3 0
<h3>Answers:</h3>
  1. displacement = 3 km
  2. displacement = 0 km

=====================================================

Explanation:

Problem 1

Focus on the y axis which is the distance axis.

Point B has a y coordinate of 2

Point E has a y coordinate of 5

The displacement is 5-2 = 3, which means the person has moved 3 km.

--------------------------

Problem 2

Both D and E have the same y coordinate. So the displacement is 0 (since 5-5 = 0). No change in distance has occurred. During segment DE, the person is resting. By the way it is impossible to go back to D since it's impossible to go back in time.

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