Question

1. A person runs 400 m and their time has been recorded at each position. Solve for displacement and velocity during the 400 m run. Assume that they are running in the positive direction. Position (m) Time (s) Displacement (m) Velocity (m/s) Acceleration (m/s²) 0 0.0 50 6.1 100 13.4 150 18.7 200 24.1 250 29.3 300 34.5 350 40.6 400 47.2

          1. A person runs 400 m and their time has been recorded at each position. Solve for displacement and velocity during the 400 m run. Assume that they are running in the positive direction.
Position (m) Time (s) Displacement (m) Velocity (m/s) Acceleration (m/s²)
0 0.0
50 6.1
100 13.4
150 18.7
200 24.1
250 29.3
300 34.5
350 40.6
400 47.2

1. A person runs 400 m and their time has been recorded at each position. Solve for displacement and velocity during the 400 m run. Assume that they are running in the positive direction.
Position (m) Time (s) Displacement (m) Velocity (m/s) Acceleration (m/s²)
0 0.0
50 6.1
100 13.4
150 18.7
200 24.1
250 29.3
300 34.5
350 40.6
400 47.2

Added by Mohamed C.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Ivan Kochetkov

10/13/2022

Step 1

Step 1: The displacement is the same as the position because the person is running in the positive direction. Show more…

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1. A person runs 400 m and their time has been recorded at each position. Solve for displacement and velocity during the 400 m run. Assume that they are running in the positive direction. Position (m) Time (s) Displacement (m) Velocity (m/s) Acceleration (m/s²) 0 0.0 50 6.1 100 13.4 150 18.7 200 24.1 250 29.3 300 34.5 350 40.6 400 47.2