Two masses `m_(1)=5kg and m_(2)=10kg,` connected by an inextensible string over a frictionless pulley, are moving as shown in the figure. The coefficient of friction of horizontal surface is `0.15.` The minimum weitght m that should be put on top of `m_(2)` to stop the motion is :-
A
`10.3kg`
B
`18.3kg`
C
23.3kg`
D
`43.3kg`
Text Solution
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The correct Answer is:
C
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