11.52 ..* A claw hammer is Figure P11.52 used to pull a nail out of a board (Fig. P11.52). The nail is at an angle of 60° to the board, and a force F of magnitude 400 N applied to the nail is required to pull it from the board. The ham- F mer head contacts the board at 0.300 m point A, which is 0.080 m from where the nail enters the board. A horizontal force F, is applied to the hammer handle at a dis- -60° tance of 0.300 m above the board. What magnitude of force F, is required to apply the required 400-N force (F) to the nail? (You can ignore the weight of the hammer.) 0.080 m

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter14: Static Equilibrium, Elasticity, And Fracture
Section: Chapter Questions
Problem 41PQ: In Example 14.3, we found that one of the steel cables supporting an airplane at the Udvar-Hazy...
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I need the complete solution here and answer in 4 decimal places. Also i need the illustration and givens. Thank you!

11.52 ... A claw hammer is Figure P11.52
used to pull a nail out of a board
(Fig. P11.52). The nail is at an
angle of 60° to the board, and a
force F of magnitude 400 N
applied to the nail is required to
pull it from the board. The ham-
mer head contacts the board at
0.300 m
point A, which is 0.080 m from
where the nail enters the board.
A horizontal force F, is applied
to the hammer handle at a dis-
-60°
tance of 0.300 m above the
board. What magnitude of force
F2 is required to apply the
required 400-N force (F1) to
the nail? (You can ignore the
AK
0.080 m
weight of the hammer.)
Transcribed Image Text:11.52 ... A claw hammer is Figure P11.52 used to pull a nail out of a board (Fig. P11.52). The nail is at an angle of 60° to the board, and a force F of magnitude 400 N applied to the nail is required to pull it from the board. The ham- mer head contacts the board at 0.300 m point A, which is 0.080 m from where the nail enters the board. A horizontal force F, is applied to the hammer handle at a dis- -60° tance of 0.300 m above the board. What magnitude of force F2 is required to apply the required 400-N force (F1) to the nail? (You can ignore the AK 0.080 m weight of the hammer.)
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