As a factor of production, how is capital created? a. by adding land to entrepreneurship b. by adding human labor to land c. by removing land from services d. by using labor to create services

Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.

What part of the ear is names after tools, such as the hammer and the anvil?

Does heating a metal wire increase or decrease its electrical resistance? why?