Physics

Matilda

13 November, 23:03

Technician A says that fractured rods have a unique mating surface and that only the cap that was fractured is the one that will fit that rod. Technician B says that a powdered metal rod is less expensive, lighter, and as strong as a forged rod. Who is correct?

a) technician A

b) technician B

c) both technicians A and B

d) neither technician A nor B