Nanagibson3517 Nanagibson3517

11-03-2024
Physics

contestada

A force F is needed to break a copper wire having radius R The force needed to break a copper wire of radius 2R will be [assume F is applied along the wire and the wire obeys Hooke's law until it breakes]

a. F/2
b. 2 F
c. 4 F
d. F/4

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