For the link given, is my diagram and calculations correct? If not, how would I change them? 03020804e5VRBVcBVg = VB + V gBResolving parallel to link BC RVg cos(83) = - VB cos(90 + 02 + 03)-7.6 cos(90 +31.7 – 88.7)cos(50.8)= -10.08 m/sResolving perpendicular to link BC KVgB = Vg sin(6g) -VB cos(02 + 63) = -10.08 sin(50.8) – 7.6 cos(31.7 – 88.7) = -11.95 m/sVgBWCB * 0.5 BC = -5.48 + 0.5 * 1.33 = -3.64SOMETHIING IS WONRG: CHECK SIGN OF Vg

Solution: In the above free body diagram, the cosine component of the VB is opposite in direction t…

Answered: For the link given, is my diagram and…

Engineering

Mechanical Engineering

For the link given, is my diagram and calculations correct? If not, how would I change them?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Engineering Drawing

Technical drawing has been around since ancient times. As in the ancient Renaissance, complicated drawings were created, including Leonardo da Vinci's drawing. Modern engineering drawing, including its specific orthographic projection with scale conventions, began in Europe (France) during the early stages of Industrialization. L.T. C. Rolt also made some of Marc's drawings for its block-making machinery (in 1799) that also may have contributed significantly to British engineering technology. Since he learned the art of presenting three-dimensional(3D) items in a two-dimensional(2D) plane, as we now term mechanical drawing. 

Question

For the link given, is my diagram and calculations correct? If not, how would I change them?

03
02
08
04
e5
VRB
VcB
Vg = VB + V gB
Resolving parallel to link BC R
Vg cos(83) = - VB cos(90 + 02 + 03)
-7.6 cos(90 +31.7 – 88.7)
cos(50.8)
= -10.08 m/s
Resolving perpendicular to link BC K
VgB = Vg sin(6g) -VB cos(02 + 63) = -10.08 sin(50.8) – 7.6 cos(31.7 – 88.7) = -11.95 m/s
VgB
WCB * 0.5 BC = -5.48 + 0.5 * 1.33 = -3.64
SOMETHIING IS WONRG: CHECK SIGN OF Vg

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