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A body of mass  kg is attached to a wire of length 0.3 m. The maximum angular velocity with which it can be rotated in a horizontal circle is (Breaking stress of wire = and area of cross-section of a wire =

a)

b)

c)

d)


Question ID - 56296 | Toppr Answer

A body of mass  kg is attached to a wire of length 0.3 m. The maximum angular velocity with which it can be rotated in a horizontal circle is (Breaking stress of wire = and area of cross-section of a wire =

a)

b)

c)

d)

1 Answer - 5876 Votes

3537

Answer Key : (a) -

(a)

Breaking strength = tension in the wire =

4.8



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