what is the weight of 1 meter iron road if its diameter is 20milimeter.
2.when we find the weight of 1meter iron road we help the following formula
dxd162 .what is 162 plz tell me
Answers were Sorted based on User's Feedback
Answer / mohammad ibrahim
d x d / 162.162 is the formula for calculating weight. As far as ur Question is concerned, the answer will be 2.46 Kg / m.
Is This Answer Correct ? | 4 Yes | 1 No |
Answer / ashok reddy
Cross sectional area of rod is circular.
Circle area = (π*d*d)/4
Which means = (3.1415*d*d)/4.
= (d*d)/162
Further any more doubts cal me 09959953100
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Answer / shiv jaiswal
we know that unit weight of steel rod is 7850 kg/m^(3) and W/l=unit weight*area
so weight per unit length=7850*((π*d*d)/4)*10^(-6)=6.16*10^(-3)d*d=d*d/162
where, d in mm
Is This Answer Correct ? | 0 Yes | 0 No |
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