(a) For the input force, P, determine the force exerted on the bolt. (b) What is the mechanical advantage of this machine? (c) Suggest two ways that the mechanical advantage of this system could be increased.
(a) For the input force, P, determine the force exerted on the bolt. (b) What is the mechanical advantage of this machine? (c) Suggest two ways that the mechanical advantage of this system could be increased.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question

Transcribed Image Text:30 mm
X1
A pair of pliers grips the bolt as shown below.
B
E
70 mm
30 mm 30 mm
X2
X3
X4
Note: tan 0=y₁/X₂
30 mm ₁
(a) For the input force, P, determine the force exerted on the bolt.
(b) What is the mechanical advantage of this machine?
(c) Suggest two ways that the mechanical advantage of this system could be increased.
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