C and A I think cause I don’t really remember this I done before it his to be C and A
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Answer:
0.00116
Explanation
The tensile modulus is the measure of the elastic deformation that a material has undergo.
While elastic strain is define as form of strain in which a body return to its original length after the removal of the force .
Strain s expressed as
Where e is the strain, A is the area, F is the applied force and E itensile modulus
From the data given,
Force, F=40,000
Area=πr^2
and the tensile modulus E=110GPa
If we insert values we arrive at
Hence the strain experienced by the material is 0.00116
Answer: 5.36×10-3kg/h
Where 10-3 is 10 exponential 3 or 10 raised to the power of -3.
Explanation:using the formula
M =JAt = -DAt×Dc/Dx
Where D is change in the respective variables. Insulting the values we get,
=5.1 × 10-8 × 0.13 × 3600 × 2.9 × 0.31 / 4×10-3.
=5.36×10-3kg/h