Rashmi Prakash

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Problem 8) For the four-bar linkage shown, at what approximate angle $\beta$ does $\omega_2 = \omega_4$? link 2 3 cm link 3 6 cm $\theta_2 = 45^\circ$ $\theta_3 = 30^\circ$ B B link 4 8 cm $\omega_2$ $O_2$ $O_4$ a) $50^\circ$ b) $100^\circ$ c) $140^\circ$ d) $160^\circ$

          Problem 8) For the four-bar linkage shown, at what approximate angle $\beta$ does $\omega_2 = \omega_4$?
link 2
3 cm
link 3
6 cm
$\theta_2 = 45^\circ$
$\theta_3 = 30^\circ$
B
B
link 4
8 cm
$\omega_2$
$O_2$
$O_4$
a) $50^\circ$
b) $100^\circ$
c) $140^\circ$
d) $160^\circ$

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Problem 8) For the four-bar linkage shown, at what approximate angle β does ω2 = ω4?
link 2
3 cm
link 3
6 cm
θ2 = 45^∘
θ3 = 30^∘
B
B
link 4
8 cm
ω2
O2
O4
a) 50^∘
b) 100^∘
c) 140^∘
d) 160^∘

Added by Thomas W.

University Physics with Modern Physics

Hugh D. Young 14th Edition

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Solved by Expert Rashmi Prakash

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We have angle A for link 1, angle B for link 2, angle C for link 3, and angle D for link 4. Show more…

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Problem 8: For the four-bar linkage shown, at what approximate angle does link 3 = 30Â° = 45Â°? a) 50Â° b) 100Â° c) 140Â° d) 160Â°

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