The elongation of a freely hanging uniform steel rope, if its length is doubled will increase in the ratio of _____________.
a) 2:1
b)1:1
c)4:1
d)8:1
Please explain the answer.
The elongation of a freely hanging uniform steel rope, if its length is doubled will increase in the ratio of _____________.
a) 2:1
b)1:1
c)4:1
d)8:1
Please explain the answer.