The motor draws in the cable at C with a constant velocity of Vc = 4 m/s. The motor draws in the cable at D with a constant acceleration of ap = 3.5 m/s². vp=0 when t = 0. (Figure 1) Figure < 1 of 1 > ▾ Part A Determine the time needed for block A to rise 3 m. Express your answer to three significant figures and include the appropriate units. t= Value Submit Part B 1 Request Answer S HA VA/B = Value Determine the relative velocity of block A with respect to block B when this occurs. Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is upward and negative value if the velocity is downward. Submit Request Answer ? → CE ? m/s < Return to Assignment Provide Feedback

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The motor draws in the cable at C with a constant velocity of
Vc = 4 m/s. The motor draws in the cable at D with a constant
acceleration of ap = 3.5 m/s². vp =0 when t = 0. (Figure 1)
Figure
B
1 of 1
Part A
Determine the time needed for block A to rise 3 m.
Express your answer to three significant figures and include the appropriate units.
t =
Submit
Part B
μÅ
Value
VA/B =
Request Answer
S
Determine the relative velocity of block A with respect to block B when this occurs.
Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is upward and negative value if the velocity is
downward.
μA
Value
Submit Request Answer
?
m/s
< Return to Assignment Provide Feedback
?
Transcribed Image Text:The motor draws in the cable at C with a constant velocity of Vc = 4 m/s. The motor draws in the cable at D with a constant acceleration of ap = 3.5 m/s². vp =0 when t = 0. (Figure 1) Figure B 1 of 1 Part A Determine the time needed for block A to rise 3 m. Express your answer to three significant figures and include the appropriate units. t = Submit Part B μÅ Value VA/B = Request Answer S Determine the relative velocity of block A with respect to block B when this occurs. Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is upward and negative value if the velocity is downward. μA Value Submit Request Answer ? m/s < Return to Assignment Provide Feedback ?
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