The mechanism used in a marine engine consists of a single crank AB and two connecting rods BC and BD as shown in (Figure 1). Assume r = 0.1 m. Figure Da 0.4 m 60° TPB 30° (0.4 m < 1 of 1 45° ▼ Part A Determine the magnitude of the velocity of the piston at C the instant the crank is in the position shown and has an angular velocity of 8 rad/s. Express your answer to three significant figures and include the appropriate units. VC= Submit ▾ Part B HA Value Submit up and to the right down and to the left. Completed 3 Request Answer Determine the direction of the velocity of the piston at C the instant the crank is in the position shown and has an angular velocity of 8 rad/s. pwy ? Previous Answers Units < Return to Assignment Provide Feedback

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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The mechanism used in a marine engine consists of a single
crank AB and two connecting rods BC and BD as shown in
(Figure 1). Assume r = 0.1 m.
Figure
Da
0.4 m
60°
B
30°
@
0.4 m
45°
1 of 1
Part A
Determine the magnitude of the velocity of the piston at C the instant the crank is in the position shown and has an angular velocity of 8 rad/s.
Express your answer to three significant figures and include the appropriate units.
VC =
Submit
Part B
0
μA
Value
Submit
Request Answer
up and to the right
Determine the direction of the velocity of the piston at C the instant the crank is in the position shown and has an angular velocity of 8 rad/s.
down and to the left
Completed
Previous Answers
Units
Return to Assignment
?
Provide Feedback
Transcribed Image Text:The mechanism used in a marine engine consists of a single crank AB and two connecting rods BC and BD as shown in (Figure 1). Assume r = 0.1 m. Figure Da 0.4 m 60° B 30° @ 0.4 m 45° 1 of 1 Part A Determine the magnitude of the velocity of the piston at C the instant the crank is in the position shown and has an angular velocity of 8 rad/s. Express your answer to three significant figures and include the appropriate units. VC = Submit Part B 0 μA Value Submit Request Answer up and to the right Determine the direction of the velocity of the piston at C the instant the crank is in the position shown and has an angular velocity of 8 rad/s. down and to the left Completed Previous Answers Units Return to Assignment ? Provide Feedback
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