A plane has an airspeed of 136 km/h. It is flying on a bearing of 72° while there is a 25 km/h wind out of the northeast (bearing 225°). What are the ground speed and the bearing of the plane? The ground speed is km/h. (Round to the nearest tenth as needed.)

College Physics
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Chapter1: Units, Trigonometry. And Vectors
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Problem 55P: Vector A has a magnitude of 29 units and points in the positive y-direction. When vector B is added...
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A plane has an airspeed of 136 km/h. It is flying on a bearing of 72° while there is a 25 km/h wind out of the northeast (bearing 225°). What
are the ground speed and the bearing of the plane?
The ground speed is
km/h.
(Round to the nearest tenth as needed.)
Transcribed Image Text:A plane has an airspeed of 136 km/h. It is flying on a bearing of 72° while there is a 25 km/h wind out of the northeast (bearing 225°). What are the ground speed and the bearing of the plane? The ground speed is km/h. (Round to the nearest tenth as needed.)
A force of 156 pounds makes an angle of 76°33' with a second force.
The resultant of the two forces makes an angle of 33° 18' to the first
force. Find the magnitudes of the second force and of the resultant.
The second force has a magnitude of pounds.
(Round to the nearest integer.)
76°33'
33°18'
156 lb
B
Transcribed Image Text:A force of 156 pounds makes an angle of 76°33' with a second force. The resultant of the two forces makes an angle of 33° 18' to the first force. Find the magnitudes of the second force and of the resultant. The second force has a magnitude of pounds. (Round to the nearest integer.) 76°33' 33°18' 156 lb B
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