A train is moving horizontally to the right with the speed of VT=60 mi/h. Meanwhile, a car is traveling toward the train with the speed of VC=30 mi/h and a 30deg angle with respect to horizontal direction. Select the correct expression of the velocity vector of the train relative to the car ___________mi/h

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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  1. A train is moving horizontally to the right with the speed of VT=60 mi/h. Meanwhile, a car is traveling toward the train with the speed of VC=30 mi/h and a 30deg angle with respect to horizontal direction. Select the correct expression of the velocity vector of the train relative to the car ___________mi/h




     
                     
     
     

     
       

     

      A.

    (60-30cos30°)-30sin30°

      B.

    (60-30cos30°) +30sin30° 

      C.

    (60+30cos30°)-30sin30° 

      D.

    (30cos30°-60)  +30sin30° 

A train is moving horizontally to the right with the speed of VT-60 mi/h. Meanwhile, a car is
traveling toward the train with the speed of VC-30 mi/h and a 30deg angle with respect to
horizontal direction. Select the correct expression of the velocity vector of the train relative
_mi/h
to the car v
TIC
Ľ.
VT
O A. (60-30cos30°) -30sin30°
B.
(60-30cos30°) / +30sin30° j
(60+30cos30°) / -30sin30° j
D.
(30cos30°-60) 7+30sin30° j
OC.
30⁰
Vc
Transcribed Image Text:A train is moving horizontally to the right with the speed of VT-60 mi/h. Meanwhile, a car is traveling toward the train with the speed of VC-30 mi/h and a 30deg angle with respect to horizontal direction. Select the correct expression of the velocity vector of the train relative _mi/h to the car v TIC Ľ. VT O A. (60-30cos30°) -30sin30° B. (60-30cos30°) / +30sin30° j (60+30cos30°) / -30sin30° j D. (30cos30°-60) 7+30sin30° j OC. 30⁰ Vc
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