A 0200-Kg Object Is Swung in a Circular Path and in in a Vertical

Multiple Choice

A 0.200-kg object is swung in a circular path and in a vertical plane on a 0.500-m length string.If the angular speed at the bottom is 8.00 rad/s,what is the tension in the string when the object is at the bottom of the circle?

A) 8.36 N
B) 10.5 N
C) 16.7 N
D) 6.40 N