28. (II) The bolts on the cylinder head of an engine require tightening to a torque of 95 m · N. If a wrench is 28 cm long, what force perpendicular to the wrench must the mechanic exert at its end? If the six-sided bolt head is 15 mm across (Fig. 8-44), estimate the force applied near each of the six points by a wrench. - 28 cm 15 mm on wrench Fon bolt FIGURE 8–44 Problem 28.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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28. (II) The bolts on the cylinder head of an engine require
tightening to a torque of 95 m · N. If a wrench is 28 cm long,
what force perpendicular to the wrench must the mechanic
exert at its end? If the six-sided bolt head is 15 mm across
(Fig. 8-44), estimate the force applied near each of the six
points by a wrench.
- 28 cm
15 mm
on wrench
Fon bolt
FIGURE 8–44 Problem 28.
Transcribed Image Text:28. (II) The bolts on the cylinder head of an engine require tightening to a torque of 95 m · N. If a wrench is 28 cm long, what force perpendicular to the wrench must the mechanic exert at its end? If the six-sided bolt head is 15 mm across (Fig. 8-44), estimate the force applied near each of the six points by a wrench. - 28 cm 15 mm on wrench Fon bolt FIGURE 8–44 Problem 28.
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