One end of a cord is fixed and a small 0.300-kg object is attached to the...

 

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One end of a cord is fixed and a small 0.300-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 8 = 22.0°, the speed of the object is 5.00 m/s. At this instant, find each of the following. (a) the tension in the cord T= N (b) the tangential and radial components of acceleration m/s² inward m/s² downward tangent to the circle at (c) the total acceleration #total m/s2 inward and below the cord at [ (d) Is your answer changed if the object is swinging down toward its lowest point instead of swinging up? Yes No (e) Explain your answer to part (d). One end of a cord is fixed and a small 0.300-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 8 = 22.0°, the speed of the object is 5.00 m/s. At this instant, find each of the following. (a) the tension in the cord T= N (b) the tangential and radial components of acceleration m/s² inward m/s² downward tangent to the circle at (c) the total acceleration #total m/s2 inward and below the cord at [ (d) Is your answer changed if the object is swinging down toward its lowest point instead of swinging up? Yes No (e) Explain your answer to part (d).

Answer rating: 100% (QA)

Centripetal Force and Tension in the Cord At any point in the circular motion the tension in the cor... View the full answer