A 15-lb weight, fastened to a 2 ft cord, is whirled in a vertical circle with an angular velocity of 80 rpm. If the weig
Posted: Sun May 22, 2022 12:54 pm
A 15-lb weight, fastened to a 2 ft cord, is whirled in a vertical circle with an angular velocity of 80 rpm. If the weight is at the bottom of the circle, calculate the tension in the cord O 85.11 lb 83.45 lb O 80.39 lb O 78.11 lb