The 400-lb cylinder at A is hoisted using the motor and the pulley system shown. If the speed of point B on the cable is increased at a constant rate from zero to vB = 10 ft>s in t = 5 s, determine the tension in the cable at B to cause the motion.

Emily Ballentine eballen@g.clemson.edu ENGR 1020313 Notes 10/20/17 1 10.2 – Functions in Excel Reminders o Trig functions must be in radians o All functions must be followed by parenthesis Commonly Used Functions o = PI() o = SQRT(__) o Average = AVERAGE(___) Not AVG or AVE o Cosine = COS(___) o Degrees to Radians = RADIANS(___) o Addition = SUM(__) o Maximum = MAX(___) o Median = MEDIAN(___) o Count number of cells with data = COUNT(___) 10.3 – Logic and Conditions Ask yes/no questions and provide conditions = IF(condition, value displayed if condition is tru