Free body diagram N F F. N F. Figure 5.15 (a) What is the mechanical advantage of a nail puller--similar to the one shown in Figure 5.15--where you exert a force 45.0 cm from the pivot and the nail is 1.85 cm on the other side? (b) What minimum force must you exert to apply a force of 1250 N to the nail?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Free body diagram N
N
F.
1, = r
Figure 5.15
(a) What is the mechanical advantage of a nail puller--similar to the one shown in Figure 5.15--where you exert a force 45.0 cm from the pivot and the nail is 1.85 cm on the other side?
(b) What minimum force must you exert to apply a force of 1250 N to the nail?
N.
Transcribed Image Text:Free body diagram N N F. 1, = r Figure 5.15 (a) What is the mechanical advantage of a nail puller--similar to the one shown in Figure 5.15--where you exert a force 45.0 cm from the pivot and the nail is 1.85 cm on the other side? (b) What minimum force must you exert to apply a force of 1250 N to the nail? N.
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