EAMCET Engineering 2006 Solved Paper

Section: Physics

Question : 16 of 160

Marks: +1, -0

Two blocks of masses 1‌kg and 2‌kg are connected by a metal wire going over a smooth pulley as shown in figure. The breaking stress of the metal is 2×109N∕m2. What should be the minimum radius of the wire used if it is not to break ? Take g=10 m∕ s2

4.6×10−5m
4.6×10−6m
2.5×10−6m
2.5×10−5m

Validate

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