An astronaut exerts a 130-NN force pushing a beam into place on the International Space Station. The beam accelerates at 0.34 m/s2m/s2 a) Determine the mass of the beam. b)What is the percent uncertainty in your answer? The uncertainty of the force is 10 NN and the uncertainty of the acceleration is 0.01 m/s2m/s2?

An astronaut exerts a 130-NN force pushing a beam into place on the International Space Station. The beam accelerates at 0.34 m/s2m/s2 a) Determine the mass of the beam. b)What is the percent uncertainty in your answer? The uncertainty of the force is 10 NN and the uncertainty of the acceleration is 0.01 m/s2m/s2?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter1: Units And Measurement

Section: Chapter Questions

Problem 83AP: A marathon runner completes a 42.188-km course in 2 h, 30 min, and 12s. There is an uncertainty of...

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A marathon runner completes a 42.188-km course in 2 h, 30 min, and 12s. There is an uncertainty of 25 m in the distance traveled and an uncertainty of 1 s in the elapsed time. (a) Calculate the percent uncertainty in the distance. (b) Calculate the percent uncertainty in the elapsed time. (C) What is the average speed in meters per second? (d) What is the uncertainty in the average speed?
A marathon runner completes a 42.188-km course in 2 h, 30 min, and 12 s. There is an uncertainty of 25 m in the distance traveled and an uncertainty of 1 s in the elapsed time. (a) Calculate the percent uncertainty in the distance. (b) Calculate the uncertainty in the elapsed time. (c) What is the average speed in meters per second? (d) What is the uncertainty in the average speed?
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E) A student performs the experiment and measures the distance between photogates: d = 50 ±0.1 cm, the times measured by photogates: to = length: s = 10 +0.05 cm. Find the acceleration a of the cart and estimate the uncertainty in a. 0.052 + 0.001s and ti = 0.035 + 0.001 s, and the cart's A The stut
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