The same projectile experiment was conducted as you did in class. A racquet ball rolls down a track, leaves the track at an initial height of 0.961m above floor, with an exit speed Vexit = 1.40m/s at an angle exit = 7.46°. The landing spot was repeatedly measured for ten times, and the racquet ball's horizontal range data is provided below. 3 4 5 6 7 8 Data run Landing spot (m) 1 2 0.585 0.590 0.595 0.590 0.585 0.580 0.580 0.585 0.580 10 0.575

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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The same projectile experiment was conducted as you did in class. A racquet ball rolls down a track, leaves the track at an initial height of 0.961 m above the floor, with an exit speed \( v_{\text{exit}} = 1.40 \, \text{m/s} \) at an angle \( \theta_{\text{exit}} = 7.46^\circ \). The landing spot was repeatedly measured ten times, and the racquet ball’s horizontal range data is provided below.

| Data run | 1    | 2    | 3    | 4    | 5    | 6    | 7    | 8    | 9    | 10   |
|----------|------|------|------|------|------|------|------|------|------|------|
| Landing spot (m) | 0.585 | 0.590 | 0.595 | 0.590 | 0.585 | 0.580 | 0.580 | 0.585 | 0.580 | 0.575 |
Transcribed Image Text:The same projectile experiment was conducted as you did in class. A racquet ball rolls down a track, leaves the track at an initial height of 0.961 m above the floor, with an exit speed \( v_{\text{exit}} = 1.40 \, \text{m/s} \) at an angle \( \theta_{\text{exit}} = 7.46^\circ \). The landing spot was repeatedly measured ten times, and the racquet ball’s horizontal range data is provided below. | Data run | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |----------|------|------|------|------|------|------|------|------|------|------| | Landing spot (m) | 0.585 | 0.590 | 0.595 | 0.590 | 0.585 | 0.580 | 0.580 | 0.585 | 0.580 | 0.575 |
Please calculate the 95% confidence range of the horizontal range, and report your result in the format of mean ± 95% range (refer to the Uncertainty.docx document for the correct format.)
Transcribed Image Text:Please calculate the 95% confidence range of the horizontal range, and report your result in the format of mean ± 95% range (refer to the Uncertainty.docx document for the correct format.)
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