1. Passengers in the jet transport A flying east at a speed of 800 km/h observe a second jet plane B that passes under the transport in horizontal flight. Although the nose of B is pointed in the 45° northeast direction, plane B appears to the passengers in A to be moving away from the transport at the 60° angle as shown. Determine the true velocity of B. 45° 60° -800KM VB/A *HSSIGNMENT: Вие тшо море метнах, SOLVING TECH. FOR THIS PROBLEM 145 Vp sin(75) 7° 6-180-600-115 x=75 VA Go VA= 800km/hr sin 4 Visin45 VIA= Sin 75 VG/A= 585.64 km/br/ Sin (75) B sin 60° VBIA Sin 45 Vo sin 60 800ths in 60 Sin 75 S'il 75 √2=717.26km/for

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Solve it with 2 more method. I.e Graphical and vector .
Relative Motion
1. Passengers in the jet transport A flying east at a speed of 800 km/h observe a second jet plane B that passes under the transport in horizontal
flight. Although the nose of B is pointed in the 45° northeast direction, plane B appears to the passengers in A to be moving away from the
transport at the 60° angle as shown. Determine the true velocity of B.
60°
-5800KM
Fr
VB/A
*HISSIGNMENT :
бие тшо море метная
SOLVING TECH. FOR THIS PROBLEM
145
VB
Ve
sin(75)
X
7°
6-180-600-115
2x = 75
VOLA
sin 4
VR/A
Go"
Ja=800km/hr
Vash45
Sin
V/A=585.64 km/br
(
Sinc
Sin 60"
VESIA
Sin 45
VA sin 60 Booths in 60
S'il 75
Sin 75
√2₂2₂=717.26km/125
Transcribed Image Text:Relative Motion 1. Passengers in the jet transport A flying east at a speed of 800 km/h observe a second jet plane B that passes under the transport in horizontal flight. Although the nose of B is pointed in the 45° northeast direction, plane B appears to the passengers in A to be moving away from the transport at the 60° angle as shown. Determine the true velocity of B. 60° -5800KM Fr VB/A *HISSIGNMENT : бие тшо море метная SOLVING TECH. FOR THIS PROBLEM 145 VB Ve sin(75) X 7° 6-180-600-115 2x = 75 VOLA sin 4 VR/A Go" Ja=800km/hr Vash45 Sin V/A=585.64 km/br ( Sinc Sin 60" VESIA Sin 45 VA sin 60 Booths in 60 S'il 75 Sin 75 √2₂2₂=717.26km/125
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