Figure B A < 1 of 1 Determine the velocity of block A relative to block B when this occurs. Express your answer to three significant figures and include the appropriate units. 4 HA VA/B 6.37 Submit m S Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining ?
Figure B A < 1 of 1 Determine the velocity of block A relative to block B when this occurs. Express your answer to three significant figures and include the appropriate units. 4 HA VA/B 6.37 Submit m S Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining ?
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The motor at C pulls in the cable with an acceleration
ac (312) m/s², where t is in seconds. The motor at
D draws in its cable at ap = 5 m/s². Both motors start
at the same instant from rest when d = 3 m. (Eigure 1)
Figure
-d-3m-
B
A
1 of 1
▼
Determine the time needed for d = 0.
Express your answer to three significant figures and include the appropriate units.
t = 1.07 s
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Part B
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Determine the velocity of block A relative to block B when this occurs.
Express your answer to three significant figures and include the appropriate units.
VA/B 6.37
Submit
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μÅ
m
S
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