The maximum mass the can be hung vertically from a string without breaking the string is 10kg. a length of this string that is 2m long is used to rotate a 0.5kg 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:
answer is 20 m/s
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The maximum mass the can be hung vertically from a string without breaking the string is 10kg. a len...
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