Question

Mr. Mattes decides to go on a walk. He starts by walking 25 meters north in 10 seconds. He then turns around and walks south for 15 meters in 5 seconds. Finally Mr. Mattes walks north 20 meters in 10 seconds. Jonathan claims Mr. Mattes' displacement is 30 meters north. Is Jonathan correct? *
10 points
A. is correct because Mr. Mattes traveled a total of 45 meters north and 15 meters south so is position is north of his initial position.
B. Jonathan is correct because Mr. Mattes traveled a total of 45 meters north and 15 meters south so his final position is 80 meters away from his starting position.
C. Jonathan is incorrect because Mr. Mattes traveled a total of 45 meters north and 15 meters south so is position is south of his initial position.
D. Jonathan is incorrect because Mr. Mattes traveled a total of 45 meters north and 15 meters south so his final position is 80 meters away from his starting position.

Answer 1

Answer:

yes jonathan is correct

Explanation:

(a) is the correct option

Answer 2

Answer:

Mr. Mattes decides to go on a walk. He starts by walking 25 meters north in 10 seconds. He then turns around and walks south for 15 meters in 5 seconds. Finally Mr. Mattes walks north 20 meters in 10 seconds. Jonathan claims Mr. Mattes' displacement is 30 meters north. Is Jonathan correct? *

10 points

A. is correct because Mr. Mattes traveled a total of 45 meters north and 15 meters south so is position is north of his initial position.

B. Jonathan is correct because Mr. Mattes traveled a total of 45 meters north and 15 meters south so his final position is 80 meters away from his starting position.

C. Jonathan is incorrect because Mr. Mattes traveled a total of 45 meters north and 15 meters south so is position is south of his initial position.

D. Jonathan is incorrect because Mr. Mattes traveled a total of 45 meters north and 15 meters south so his final position is 80 meters away from his starting position.

ANSWER:

A. Jonathan is correct because Mr. Mattes traveled a total of 45 meters north and 15 meters south so is position is north of his initial position.

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