Chapter 2, Practice Problem 2/086 Airplane A is flying horizontally with a speed of 266 km/h...
Chapter 2, Practice Problem 2/089 Airplane A is flying north with a constant horizontal velocity of 500 km/h. Airplane B is flying southwest at the same altitude with a velocity of 554 km/h. From the frame of reference of A, determine the magnitude v, of the apparent or relative velocity of B. Also find the magnitude of the apparent velocity vo with which B appears to be moving sideways or normal to its centerline. Would the results be different if...
Chapter 2, Practice Problem 2/090 Your answer is partially correct. Try again. Airplane A is flying north with a horizontal velocity of 514 km/h and is accelerating in its northward direction at the rate of 2.1 km/h each second. Airplane B is flying southwest at the same altitude with a velocity of 515 km/h which is decreasing at the rate of 2.3 km/h each second. Determine the acceleration B/A which B appears to have to an observer in A and...
A supersonic airplane is flying horizontally at a speed of 2790 km/h. What is the centripetal acceleration of the airplane, if it turns from North to East on a circular path with a radius of 60.5 km? t Tries 0/12 How much time does the turn take? ubt Awer Tries 0/12 How much distance does the airplane cover during the turn? it Anawe Tries 0/12
An airplane is flying horizontally with speed 1300 km/h (360 m/s ) when an engine falls off. Neglecting air resistance, assume it takes 26 s for the engine to hit the ground.Find the horizontal distance the airplane engine falls.
3. An airplane flying horizontally at height 3 km with speed 120 km/h sees an oncoming car. When the distance between the plane and the car is 5 km, and is decreasing at a rate 160 km/hour, find the speed of the car at this time.
An airplane flies horizontally at a speed of 482 km/h and drops a crate that falls to the horizontal ground below. Neglect air resistance. a) If the altitude of the plane was 582 m, then how far, horizontally in meters, did the crate move as it fell to the ground? b) what was the speed of the crate, in m/s, just before it hit the ground?
6. An airplane has a speed of 120 km/h degrees east of north when a wind start 2: Long Answer (15 points) Two trains, both traveling at 30 m/s, are headed toward each other on the same track. When they are 4.0 km apart they see each other and slam on the brakes a) If their decelerations are constant and equal, what must be the magnitudes of these accelerations if the trains are to barely avoid collision? b) How many...
1. An airplane if flying horizontally at a constant height of 6 km above a fixed observation point. At a certain moment the angle of elevation θ is 30° and decreasing and the speed of the plane is 4 km/h. (a) How fast is 0 decreasing at this moment? (b) How fast is the distance between the plane and the observation point is changing at this moment? 2. Trajectory of a particle is described by parametrical equations as t,y P,...
please help me with drag forces?
Part A and B is done. I just need help wit
part E F G and H
PHY241 su19 Assignment about Drag Forces Name Assignment for projectile with drag forces: Parts a and b of this question about an airplane and hanging sphere is from chapter 4 class notes / exploration (answer key is posted for parts a and b). Continue with part c A 100.0 kg sphere hangs from an airplane by a...