At a given instant the roller A on the bar has the velocity v = 4 m/s and acceleration a = 6 m/s² . (Eigure 1) 30 0.6 m 30 • Part A Determine the velocity of the roller B at this instant. Express your answer to three significant figures and include the appropriate units. HẢ ? (vn). = Value Units Part B Determine the acceleration of the roller B at this instant. Express your answer to three significant figures and include the appropriate units. ? (an)z = Value Units
At a given instant the roller A on the bar has the velocity v = 4 m/s and acceleration a = 6 m/s² . (Eigure 1) 30 0.6 m 30 • Part A Determine the velocity of the roller B at this instant. Express your answer to three significant figures and include the appropriate units. HẢ ? (vn). = Value Units Part B Determine the acceleration of the roller B at this instant. Express your answer to three significant figures and include the appropriate units. ? (an)z = Value Units
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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Transcribed Image Text:At a given instant the roller A on the bar has the velocity v = 4 m/s and acceleration
a = 6 m/s² . (Figure 1)
a
30
0.6 m
30°
B
• Part A
Determine the velocity of the roller B at this instant.
Express your answer to three significant figures and include the appropriate units.
HẢ
?
(vn), = Value
Units
Part B
Determine the acceleration of the roller B at this instant.
Express your answer to three significant figures and include the appropriate units.
?
(ap)z =
Value
Units
Transcribed Image Text:- Part C
Determine the bar's angular velocity at this instant measured counterclockwise.
Express your answer using three significant figures. Enter positive value if the angular velocity is counterclockwise and negative value if the angular velocity is clockwise.
V AE vec +
rad/s
Part D
letermine the bar's angular acceleration at this instant measured counterclockwise.
xpress your answer using three significant figures. Enter positive value if the angular acceleration is counterclockwise and negative value if the angular acceleration is clockwise.
VO AZ¢ | vec
rad/s
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