Find the velocity of B, vB, when θ=18.0∘ and ϕ=6.49∘. The crank is rotating at 170 rpm (revolutions per minute). Express your answer in component form. Enter the x and y components of the velocity separated by a comma, to three significant figures in in/sin/s.
Find the velocity of B, vB, when θ=18.0∘ and ϕ=6.49∘. The crank is rotating at 170 rpm (revolutions per minute). Express your answer in component form. Enter the x and y components of the velocity separated by a comma, to three significant figures in in/sin/s.
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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Find the velocity of B, vB, when θ=18.0∘ and ϕ=6.49∘. The crank is rotating at 170 rpm (revolutions per minute). Express your answer in component form.
Enter the x and y components of the velocity separated by a comma, to three significant figures in in/sin/s.

Transcribed Image Text:A piston is driven by a crankshaft as shown. The crank
arm (member AB) has a length of r₁ = 0.60 in and
the connecting rod (member BC) has a length of
r2 = 5.05 in. The crankshaft rotates in the
counterclockwise or positive direction. (Figure 1)
Figure
1₂
@₂
@1
6
"₁
B
< 1 of 1
Rotation :
Translation:
Rotation :
Translation:
Rotation:
Submit
✓ Correct
Part B - Velocity of B
VB =
VB
Submit
VB
VC
Previous Answers
VB
W2 TC/B
Find the velocity of B, VB, when 0 = 18.0° and = 6.49°. The crank is rotating at 170 rpm (revolutions per minute). Express
your answer in component form.
Enter the x and y components of the velocity separated by a comma, to three significant figures in in/s.
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?
i jin/s
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