Physics, asked by savithagckd, 4 months ago

a steel wire of length 1m And area of cross section 0.5 centimeter square he stretched by a load of5 kg what is its elongation ​

Answers

Answered by audipe
1

Answer:

Y=A△lFl​

Y=10−6×10−3200×1​

Y=2×1011

△l=1002−1000=2cm,l=10m

F=lYA△l​

=102×1011×10−6×2×10−2​

=400N

Explanation:


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