One end of a cord is fixed and a small 0.450-kg object is attached to the other end, where it swings in a section of a vertical circle of radius 3.00 m as shown in the figure below. When 0 = 23.0°, the speed of the object is 7.00 m/s. At this instant, find each of the following i (a) the tension in the cord T = × Your response differs from the correct answer by more than 10%. Double check your calculations. N (b) the tangential and radial components of acceleration a₁ = Your response differs from the correct answer by more than 10%. Double check your calculations. m/s² inward a₁ = m/s² downward tangent to the circle (c) the total acceleration a total = × Your response differs from the correct answer by more than 10%. Double check your calculations. m/s² inward and below the cord at Your response differs from the correct answer by more than 100%.° (d) Is your answer changed if the object is swinging down toward its lowest point instead of swinging up? ○ Yes No ×

One end of a cord is fixed and a small 0.450-kg object is attached to the other end, where it swings in a section of a vertical circle of radius 3.00 m as shown in the figure below. When 0 = 23.0°, the speed of the object is 7.00 m/s. At this instant, find each of the following i (a) the tension in the cord T = × Your response differs from the correct answer by more than 10%. Double check your calculations. N (b) the tangential and radial components of acceleration a₁ = Your response differs from the correct answer by more than 10%. Double check your calculations. m/s² inward a₁ = m/s² downward tangent to the circle (c) the total acceleration a total = × Your response differs from the correct answer by more than 10%. Double check your calculations. m/s² inward and below the cord at Your response differs from the correct answer by more than 100%.° (d) Is your answer changed if the object is swinging down toward its lowest point instead of swinging up? ○ Yes No ×

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter2: Motion

Section2.3: Acceleration

Problem 2.3CE: What is the average speed in mi/h of a person at the equator as a result of the Earths rotation?...

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