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° Tic- -5800 KM Fr VÝ =? VB/A = ? *HISSIGNMENT: BUISE TUO MORE METHODS, SOLVING TECH. FOR THIS PROBLEM 145 Ve X = Rº JA= Bookm/hr VI/H 6-180-600-115 2x = 75 sin 45 Go" Visin45 Sin 15 VO/A = 585.64 km/br/ Sin (75) B VB Sin 60" Vo sin 60 Booths in 60 Sin 75 S'il 75 √√2₂2₂=717.26km/15 - VBIA Sin 45

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° Tic- -5800 KM Fr VÝ =? VB/A = ? *HISSIGNMENT: BUISE TUO MORE METHODS, SOLVING TECH. FOR THIS PROBLEM 145 Ve X = Rº JA= Bookm/hr VI/H 6-180-600-115 2x = 75 sin 45 Go" Visin45 Sin 15 VO/A = 585.64 km/br/ Sin (75) B VB Sin 60" Vo sin 60 Booths in 60 Sin 75 S'il 75 √√2₂2₂=717.26km/15 - VBIA Sin 45