germaincy8691 germaincy8691

26-12-2023
Engineering

contestada

The long side of a crowbar (up to the turning point) has a length of 0.80 m. it isused to pull out a nail from a board. The nail is 5 cm away from the turning point.Calculate the force to be used if the nail can take a maximum force of 3000 N.
A. 1875 N
B. 480 N
C. 187.5 N

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