A linear track begins at 0 meters and has a total distance of 100 meters to the finish line. Juliet starts at the 10-meter mark while practicing for a race. After running 45 meters, how far is she from the beginning of the track?

Question

Abdiel Summers

Physics

23 May, 19:24

A linear track begins at 0 meters and has a total distance of 100 meters to the finish line. Juliet starts at the 10-meter mark while practicing for a race. After running 45 meters, how far is she from the beginning of the track?

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Answers (1)

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Julianna Fuentes · Answer 1

She will be 55 meter far from the beginning of the track.

Explanation:

Juliet starts at the 10-meter mark.

Initial displacement from starting = 10 meter.

She runs 45 meters to the 100 meter line.

Displacement = 45 meters.

Final displacement from starting = Initial displacement from starting + 45

Final displacement from starting = 10 + 45

Final displacement from starting = 55

She will be 55 meter far from the beginning of the track.