A4.20-kg object is attached to a vertical rod by two strings as shown in the figure below. The object rotates in a horizontal circle at constant speed6.85m/s.An object of massmattached to a vertical rod by two strings each of length 2.00 m is shown.

One of the strings is attached to the top of the rod and the other string is attached to the bottom. The distance between where the strings are attached is labeled 3.00 m. The object is rotating away from the rod along a horizontal circular path around the center of the rod. String both 2 m

(a) Find the tension in the upper string. (b) Find the tension in the lower string.

Answer rating: 100% (QA)

a In order to find the tension in the upper string we need to consider the forces acting on the obje... View the full answer