Physics, 17.09.2019 18:30 mahnoorkeen0
Suppose that a wind is blowing in the direction s45°e at a speed of 30 km/h. a pilot is steering a plane in the direction n60°e at an airspeed (speed in still air) of 100 km/h. the true course, or track, of the plane is the direction of the resultant of the velocity vectors of the plane and the wind. the ground speed of the plane is the magnitude of the resultant. find the true course and the ground speed of the plane.
Answers: 2
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Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?
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Physics, 22.06.2019 05:50
There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?
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Physics, 22.06.2019 10:30
Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
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Physics, 22.06.2019 11:00
What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?
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Suppose that a wind is blowing in the direction s45°e at a speed of 30 km/h. a pilot is steering a p...
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