Chapter 2, Problem 2/151
The jet transport B is flying north with a velocity Ve = 540 km/h when a smaller aircraft A passes underneath the transport headed in the 58° direction shown. To passengers in B, however, A appears to be flying sideways and moving east. Determine the magnitudes of the actual velocity of A and the velocity which A appears to have relative to B.
Answers:
VA = km/h
VA/B = km/h
Homework Answers
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Chapter 2, Problem 2/151 The jet transport B is flying north with a velocity Ve =...
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A jet airliner moving initially at 2.85 102 mi/h due east enters
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Problem 4: This is a very straightforward relative velocity
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define a coordinate system--I'd suggest a regular x-y Cartesian
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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...
A jet airliner moving initially at 3.65 ✕ 102 mi/h
due east enters a region where the wind is blowing at 1.00 ✕
102 mi/h in a direction 26.0° north of east. (Let the
x-direction be eastward and the y-direction be
northward.)
3. -17 points | SERCP11 3.3.P.023. My Notes Ask Your Teacher v A jet airliner moving initially at 3.65 x 102 mi/h due east enters a region where the wind is blowing at 1.00 x 102 mi/h in...
A jet airliner moving initially at 2.85 102 mi/h due east enters
a region where the wind is blowing at 1.00 102 mi/h in a direction
33.5° north of east. (Let the x-direction be eastward and the
y-direction be northward.)
A jet airliner moving initially at 2.85 x 102 mi/h due east enters a region where the wind is blowing at 1.00 x 102 mi/h in a direction 33.5° north of east. (Let the x-direction be eastward and the direction...
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...
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Chapter 2, Practice Problem 2/086 Airplane A is flying horizontally with a speed of 266 km/h which is increasing at the rate of 6.5 km/h each second and is towing the glider B, which is gaining altitude. If the tow cable has a length r = 49 m, and the cable is unreeling at the constant rate = 2.6 m/s while 6 = 12° is kept constant, determine the magnitudes of the velocity v and acceleration a of the glider....
Chapter 2, Practice Problem 2/085 x Incorrect The speedboat B is cruising to the north at 80 mi/hr when it encounters an eastward current of speed ve = 17 mi/hr but does not change its heading (relative to the water). Determine the subsequent velocity of the boat relative to the wind and express your result as a magnitude vrel and compass direction & measured clockwise from north. The current affects the motion of the boat; the southwesterly wind of speed...
Problem 4: This is a very straightforward relative velocity
problem, but let's make sure it gets done correctly. First, notice
that there is no given, or inherent, coordinate system. You need to
define a coordinate system--I'd suggest a regular x-y Cartesian
system. Once you've done that you need to project the given
velocities of the planes into the system you just defined. For
example, if your x-axis is positive to the right, then the velocity
vector of plane A is...
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