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What will be the possible sources of error which can contribute to a big percent difference for this experiment?

What will be the possible sources of error which can contribute to a big percent difference for this experiment?

University Physics Volume 1
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter5: Newton's Law Of Motion
Section: Chapter Questions
Problem 27P: Astronauts in orbit are apparently weightless. This means that a clever method of measuring the mass...
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 What will be the possible sources of error which can contribute to a big percent difference for
this experiment? 

CALCULATIONS Equation for Theoretical Center of gravity coordinates: Ez-A. 1732937,5 , 84,8 mm Ro425 278912,5 20425 7 om 137, 02 mm * RESULTS Table 3. Comparison of Results Section Experimental Center of Gravity (Kep, Yenp) Theoretical Center of Percent Difference Туре Gravity (Xten, ythes) (%i, %9) I-section (87, 141) (163,36 ,0,76) (85,140) OBSERVATIONS 1. What will be the possible sources of error which can contribute to a big percent difference for this experiment? CONCLUSION
Transcribed Image Text:CALCULATIONS Equation for Theoretical Center of gravity coordinates: Ez-A. 1732937,5 , 84,8 mm Ro425 278912,5 20425 7 om 137, 02 mm * RESULTS Table 3. Comparison of Results Section Experimental Center of Gravity (Kep, Yenp) Theoretical Center of Percent Difference Туре Gravity (Xten, ythes) (%i, %9) I-section (87, 141) (163,36 ,0,76) (85,140) OBSERVATIONS 1. What will be the possible sources of error which can contribute to a big percent difference for this experiment? CONCLUSION
EXPERIMENT S Table 1. Drawing of individual sections CENTROID OF A SECTION Section.1 Section.3 OBJECTIVES To find the centroid of the given section and to verify the results with the theoretical values. APPARATUS REQUIRED Secetion.2 Section.4 THEORY 1. What do you meen by Centroid? 2. What do you mean by Centre of Gravity? TABULATION Table 2. Data table for Theoretical Method X-coordinate y-coordinate Area, A (mm) A (mm') A y (mm') Section (mm) (mm) SKETCH OF PLATE WITH DIMENSIONS = bo x55 = 3300 mm275 mm =33eox 27,5 33cox 195 = 9075 mm 6436e mm 1645312,5m 170 4625mm 8Z5mm 112,5 mm 1279687,5 2 2 See mm 145 mm 200 min 36250 me 50to po mm 50 4 55 Σ E4s,- 1732937s 2798812,5 165 175 20425mm 14 66 +
Transcribed Image Text:EXPERIMENT S Table 1. Drawing of individual sections CENTROID OF A SECTION Section.1 Section.3 OBJECTIVES To find the centroid of the given section and to verify the results with the theoretical values. APPARATUS REQUIRED Secetion.2 Section.4 THEORY 1. What do you meen by Centroid? 2. What do you mean by Centre of Gravity? TABULATION Table 2. Data table for Theoretical Method X-coordinate y-coordinate Area, A (mm) A (mm') A y (mm') Section (mm) (mm) SKETCH OF PLATE WITH DIMENSIONS = bo x55 = 3300 mm275 mm =33eox 27,5 33cox 195 = 9075 mm 6436e mm 1645312,5m 170 4625mm 8Z5mm 112,5 mm 1279687,5 2 2 See mm 145 mm 200 min 36250 me 50to po mm 50 4 55 Σ E4s,- 1732937s 2798812,5 165 175 20425mm 14 66 +
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