Max whirls a 0.5 kg bucket of Mountain Dew at the end of a string of length r = 0.3 m in a vertical circle. At the top of the path, the bucket’s speed is the minimum value such that the Mountain Dew does not fall out of the bucket. What is the tension in the string at this point? a) 10 N
b) 2.2 N
c) 1.7 N
d) 0 N