The maximum mass that can be hung verti from a string without breaking the string is to ke. a length of this string that is 2 m long is used to rotate a 0.5 kg object in a circle on a frictionless table with the string horizontal. the maximum speed that the mass can attain under these conditions without the string breaking is most nearly (a) 5 m/s (b) 10 m/s (c) 14 m/s (d) 20 m/s (e) 100 m/s .: s