An Atwood's machine was used by a student to determine the acceleration of two masses,m₁=73 grams and m2=70 grams. The pulley rotates freely, and the masses were releasedfrom rest and the vertical distance traveled by the masses is 80 cm. The student conducted5 trials to measure the time it took the masses to travel the vertical distance of 80 cm. Themeasured time were 3.23 s, 3.08s, 3.43s, 3.29s and 3.67s. If the mass of the pulley is 95.74grams determine:a. The experimental value of the accelerationb. The true value of the accelerationc. the percent difference between the experimental and true values of acceleration.

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Answered: An Atwood's machine was used by a…

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter8: Time And Time-related Variables In Engineering

Section: Chapter Questions

Problem 39P

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