Link AB has a constant angular velocity wAB = 4.4 rad/s counterclockwise as shown. (Figure 1) Figure 1 ft B A Je @AB < 1 of 1 > Part A Determine the angular velocity of link BC at the instant = 30°. Take counterclockwise as positive. Express your answer in three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise. WBC = Submit Part B VC = Submit ▾ Part C Value μÅ Request Answer Determine the velocity of block C at the instant = 30°. Take upwards as positive. Express your answer three significant figures. Enter positive value if the velocity is upwards and negative value if the velocity is downwards. PH Value Request Answer Units μÅ Units ? ? Determine the angular acceleration of link BC at the instant = 30°. Take counterclockwise as positive. Express your answer in three significant figures. Enter positive value if the angular acceleration is counterclockwise and negative value acceleration is clockwise. ? the angular

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Link AB has a constant angular velocity WAB = 4.4 rad/s
counterclockwise as shown. (Figure 1)
Figure
1 ft
B
@AB
A
3 ft
^)
1 of 1
Part A
Determine the angular velocity of link BC at the instant 0 = 30°. Take counterclockwise as positive.
Express your answer in three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular
velocity is clockwise.
WBC =
Part B
Submit Request Answer
VC =
Submit
μA
Value
Part C
Determine the velocity of block C at the instant = 30°. Take upwards as positive.
Express your answer in three significant figures. Enter positive value if the velocity is upwards and negative value if the velocity is downwards.
μA
Value
Request Answer
Units
μA
?
Units
?
Determine the angular acceleration of link BC at the instant 0 = 30°. Take counterclockwise as positive.
Express your answer in three significant figures. Enter positive value if the angular acceleration is counterclockwise and negative value if the angular
acceleration is clockwise.
?
Transcribed Image Text:Link AB has a constant angular velocity WAB = 4.4 rad/s counterclockwise as shown. (Figure 1) Figure 1 ft B @AB A 3 ft ^) 1 of 1 Part A Determine the angular velocity of link BC at the instant 0 = 30°. Take counterclockwise as positive. Express your answer in three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise. WBC = Part B Submit Request Answer VC = Submit μA Value Part C Determine the velocity of block C at the instant = 30°. Take upwards as positive. Express your answer in three significant figures. Enter positive value if the velocity is upwards and negative value if the velocity is downwards. μA Value Request Answer Units μA ? Units ? Determine the angular acceleration of link BC at the instant 0 = 30°. Take counterclockwise as positive. Express your answer in three significant figures. Enter positive value if the angular acceleration is counterclockwise and negative value if the angular acceleration is clockwise. ?
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