11:54 LTE Need Help? S One end of a cord is fixed and a small 0.250-kg object is

Question

11:54 LTE Need Help? S One end of a cord is fixed and a small 0.250-kg object is attached to the other end, where it swings in a section of a vertical circle of radius 1.00 m, as shown in the figure below. When-ssor the speed of the object is 7.50 m/s (a) At this instant, find the magnitude of the tension in the string. (b) At this instant, find the tangential and radial components of mis2 downward tangent to the c (c) At this instant, find the total acceleration. $445inward 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? (e) Explain your answer to part (d) Score: 1 out of 1

Explanation / Answer

Theta= arctan( at/ac)

Theta= arctan( 2.539/56.3)

= 2.582 degrees.

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Comment in case any doubt.. Goodluck

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