5.46 A plane has a weight of 16000. N, a wing area of 32.0 m2, and a lift coefficient of 0.100 when it needs to make a turn at an altitude of 2500 m (where the air density is 0.957 kg/m³). If the plane has a maximum speed of 200.0 m/s, what is the radius of the tightest turn that the plane can make under these conditions? ..

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Chapter4: Motion In Two And Three Dimensions
Section: Chapter Questions
Problem 64P: A runner taking part in the 200-m dash must run around the end of a track that has a circular arc...
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Only question 5.46!!!!
force in the 1 direction results in motion in a vertical circle with a radius given
the | -1 formulation of constant-velocity flight, and show that a non-zero net
... 5.49 Based on what you now know about centripetal acceleration, go back to
(d) The chemists are very impressed, so you top it all off with a grand finale
elwhat is the radius of the tightest turn your plane could possibly make, given
rd the conditions of air density, wing area, plane weight, and lift coefficient?
2500 m (where
CHAPTER 5. AERODYNAMICS & FLIGHT DYNAMICS
202
.* 5.46 A plane has a weight of 16000. N, a wing area of 32.0 m², and a lift
coefficient of 0.100 when it needs to make a turn at an altitude
the air density is 0.957 kg/m³). If the plane has a maximum speed of 200.0
m/s, what is the radius of the tightest turn that the plane can make under these
conditions?
Cha
Ele
5.47 A plane has a weight of 16000. N, a wing area of 41.0 m², and a lift
coefficient of 0.230 when it needs to make a turn at an altitude of 2500 m (where
the air density is 0.957 kg/m³). What is the radius of the tightest turn that
the plane can make under these conditions? Why is a turn of this radius or any
smaller radius physically impossible, regardless of the plane's maximum speed?
..
arrive at another useful expression for constant-speed, constant-altitude turning
v2
6.1
... 5.48 Show that, by taking Eqs. (5.31) and (5.32) and eliminating F, one can
(5.45)
Electric
flight:
tan(0) =
Rg
(Note that you can also arrive at this expression by taking Eqs. (5.36) and (5.39)
and eliminating the quantity PULA.J This equation thus says that tan(e) gives
concept
ferred E
clinging
tric shc
equatio
the centripetal acceleration in units of g.
Elec
examp
trons
like cha
mv²
(5.46)
Ele
scale,
10-19
fundar
Euler
R =
Fr sin(a) + FL – Fw co
by
is the spe
plane.
where m is the mass of the airpl
numbe
of zer
Transcribed Image Text:force in the 1 direction results in motion in a vertical circle with a radius given the | -1 formulation of constant-velocity flight, and show that a non-zero net ... 5.49 Based on what you now know about centripetal acceleration, go back to (d) The chemists are very impressed, so you top it all off with a grand finale elwhat is the radius of the tightest turn your plane could possibly make, given rd the conditions of air density, wing area, plane weight, and lift coefficient? 2500 m (where CHAPTER 5. AERODYNAMICS & FLIGHT DYNAMICS 202 .* 5.46 A plane has a weight of 16000. N, a wing area of 32.0 m², and a lift coefficient of 0.100 when it needs to make a turn at an altitude the air density is 0.957 kg/m³). If the plane has a maximum speed of 200.0 m/s, what is the radius of the tightest turn that the plane can make under these conditions? Cha Ele 5.47 A plane has a weight of 16000. N, a wing area of 41.0 m², and a lift coefficient of 0.230 when it needs to make a turn at an altitude of 2500 m (where the air density is 0.957 kg/m³). What is the radius of the tightest turn that the plane can make under these conditions? Why is a turn of this radius or any smaller radius physically impossible, regardless of the plane's maximum speed? .. arrive at another useful expression for constant-speed, constant-altitude turning v2 6.1 ... 5.48 Show that, by taking Eqs. (5.31) and (5.32) and eliminating F, one can (5.45) Electric flight: tan(0) = Rg (Note that you can also arrive at this expression by taking Eqs. (5.36) and (5.39) and eliminating the quantity PULA.J This equation thus says that tan(e) gives concept ferred E clinging tric shc equatio the centripetal acceleration in units of g. Elec examp trons like cha mv² (5.46) Ele scale, 10-19 fundar Euler R = Fr sin(a) + FL – Fw co by is the spe plane. where m is the mass of the airpl numbe of zer
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