Laws of MotionMedium
Question
An object of mass 150 kg. is to be lowered with the help of a string whose breaking strength is 100 kg.-wt. What should be the minimum acceleration of the body so that the string may not break :-
Options
A.2 m/s2
B.4 m/s2
C.3.33 m/s2
D.4.5 m/s2
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