Solve for the velocity of car B and the angle 8. Answers: VB = B 0= = V i i + V C V BIC VC B/C ft/sec O

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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please help me in part 2

 

Part 2
Solve for the velocity of car B and the angle 8.
V
B
V
Answers:
VB =
Ө
=
B
= V
i
i
0
+ V
C
V BIC
B/C
ft/sec
O
Transcribed Image Text:Part 2 Solve for the velocity of car B and the angle 8. V B V Answers: VB = Ө = B = V i i 0 + V C V BIC B/C ft/sec O
Train A is traveling at a constant speed VA = 37 mi/hr while car B travels in a straight line along the road as shown at a constant speed
VB. A conductor C in the train begins to walk to the rear of the train car at a constant speed of VC/A = 6 ft/sec relative to the train. If the
conductor perceives car B to move directly westward at VB/C = 15 ft/sec, how fast is the car traveling?
B
UB
y
|
|
NIO
C
Transcribed Image Text:Train A is traveling at a constant speed VA = 37 mi/hr while car B travels in a straight line along the road as shown at a constant speed VB. A conductor C in the train begins to walk to the rear of the train car at a constant speed of VC/A = 6 ft/sec relative to the train. If the conductor perceives car B to move directly westward at VB/C = 15 ft/sec, how fast is the car traveling? B UB y | | NIO C
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