A student runs a circle along a circular track with a circumference of 400 meters and then returns to the starting point.
A. The distance is 400 meters, and the displacement is 400 meters
B. The distance is 400 meters, and the magnitude of the displacement is 0 meters
C. The distance is 0 meters and the displacement is 400 meters
D. The distance is 0 meters, and the magnitude of the displacement is 0 meters
Answer:B
A student runs a circle along a circular track with a circumference of 400 meters and then returns to the starting point.
A. The distance is 400 meters, and the displacement is 400 meters B. The distance is 400 meters, and the magnitude of the displacement is 0 meters C. The distance is 0 meters and the displacement is 400 meters D. The distance is 0 meters, and the magnitude of the displacement is 0 meters