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A ball is dropped from rest from the top of a building. Two motion detectors which are positioned outside of two different windows, one above
- A ball is dropped from rest from the top of a building. Two motion detectors which are positioned outside of two different windows, one above the other, record the velocities of -15.5 m/s and -17.2 m/s as the ball goes past them. (no air resistance).
- a. How far apart are the motion sensors mounted?
- b. How far from the top motion sensor is the top of the building where the ball was released?
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University Physics with Modern Physics
Authors: Hugh D. Young, Roger A. Freedman, A. Lewis Ford
13th edition
321696867, 978-0321696861
