The body of mass 5kg is attached to a wire 0.2m long its breaking strength is 5 xx 10^(7)Nm^(-2) It can be rotated in a horizontal circle with maximum angular velocity 5 rads ""^(-1) then the area of cross-section of the wire is

The body of mass 5kg is attached to a wire 0.2m long its breaking stre

1.	The body of mass 5kg is attached to a wire 0.2m long its breaking strength is 5 xx 10^(7)Nm^(-2) It can be rotated in a horizontal circle with maximum angular velocity 5 rads ""^(-1) then the area of cross-section of the wire is
Answer» `5 xx 10^(-7) m^(2)` `5 xx 10^(-6) m^(2)` `5 xx 10^(-4) m^(-2)` `25 xx 10^(-6) m^(2)` Answer :A