Question

The 6.4-kg crank OA, with mass center at G and radius of gyration about O of 0.24 m, is connected to the 10.2- kg uniform slender bar AB. If the linkage is released from rest in the position shown, compute the velocity $v_B$ of end B as OA swings through the vertical. 0.44 m A! G 이 오 0.20 m 1.06 m 0.82 m Answer: $v_B$ = i B m/s

Name: the 64 kg crank oa with mass center at g and radius of gyration about o of 024 m is connected to the 102 kg uniform slender bar ab if the linkage is released from rest in the position shown 09463
Uploaded: 2022-07-19T10:35:26-08:00
Duration: 4 min 24 s
Channel: Gaurav Gupta
Description: the 64 kg crank oa with mass center at g and radius of gyration about o of 024 m is connected to the 102 kg uniform slender bar ab if the linkage is released from rest in the position shown 09463

          The 6.4-kg crank OA, with mass center at G and radius of gyration about O of 0.24 m, is connected to the 10.2-
kg uniform slender bar AB. If the linkage is released from rest in the position shown, compute the velocity $v_B$
of end B as OA swings through the vertical.
0.44 m
A!
G 이
오
0.20 m
1.06 m
0.82 m
Answer: $v_B$ =
i
B
m/s

the 64 kg crank oa with mass center at g and radius of gyration about o of 024 m is connected to the 102 kg uniform slender bar ab if the linkage is released from rest in the position shown 09463

Added by Tiffany W.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Gaurav Gupta

07/19/2022

Step 1

The crank OA rotates about point O. When OA swings through the vertical, the center of mass G drops by a height of 0.20 m. The change in potential energy of OA is: $\Delta PE_{OA} = -m_{OA} g h_{OA} = -6.4 \times 9.81 \times 0.20 = -12.5568 \, J$ Show more…

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The 6.4-kg crank OA, with mass center at G and radius of gyration about O of 0.24 m, is connected to the 10.2- kg uniform slender bar AB. If the linkage is released from rest in the position shown, compute the velocity $v_B$ of end B as OA swings through the vertical. 0.44 m A! G 이 오 0.20 m 1.06 m 0.82 m Answer: $v_B$ = i B m/s