0
An airplane flew for 4.23 hours with a 25.5-kmhr tail wind. The return flight against the same wind took 4.97 hours. Find the speed of the plane in still air?
Let the land distance travelled be d km
Let the speed of the plane in still air be s km/h
time = distance / speed
On the first flight: 4.32 hr = d km / (s + 25.5) km/h → d km = 4.32 × (s + 25.5) km
On the second flight: 4.97 hr = d km / (s - 25.5) km/h → d km = 4.97 × (s - 25.5) km
→ 4.32 × (s + 25.5) = 4.97 × (s - 25.5)
→ 4.32s + 25.5 × 4.32 = 4.97s - 25.5 × 4.97
→ 4.97s - 4.32s = 4.97 × 25.5 + 4.32 × 25.5
→ (4.97 - 4.32)s = 25.5 × (4.97 + 4.32) × 25.5
→ s = 25.5 × (4.97 + 4.32)/(4.97 - 4.32) ≈ 364.45 km/h
What else can I help you with?
An airplane flew for 6 hours against a tail wind of 25 kmhr The return trip with the same wind took 5 hours Find the speed of the airplane in still air?
275 km/hr
An airplane flew for 6 hours against a tail wind of 25 kmhr. The return trip with the same wind took 5 hours. Find the speed of the airplane in still air?
275 km/hr
An airplane flew for 4 hours with a 20 km hr tailwind The return flight against the same wind took 5 hours Find the speed of the airplane in still air?
Let the speed of the airplane in still air be represented by V.Velocity = Distance ÷ Time, thus Distance = Velocity x Time.D = 4(V + 20) = 5(V - 20), then 4V + 80 = 5V - 100 : V = 180 kphThe speed in still air is 180kph
N airplane flew for 6 hours against a tail wind of 25 kmhr The return trip with the same wind took 5 hours Find the speed of the airplane in still air?
Very interesting. This was obviously a Wonderland Airlines flight, on a route where a tailwindslowed them down and a headwind sped them up.But we understand what you're trying to say.6 (S - 25) = 5 (S + 25)Eliminate parentheses:6S - 150 = 5S + 125Add 150 to each side:6S = 5S + 275Subtract 5S from each side:S = 275When the wind helps, ground speed is 300, the craft covers 1,500 in 5 hours.When the wind hurts, ground speed is 250, the craft covers 1,500 in 6 hours.
Why is flight FROM Atlanta to Jamaica 2 Hours and the return trip 4 Hours?
you did'nt use the same transportation,or you felt like being a s and say the weather was bad
An airplane flew for 4.23 hours with a 25.5kmhr tail wind The return flight against the same wind took 4.97 hours Find the speed of the plane in still air?
317
What is the tendency of an airplane to return to level flight after having been disturbed by some force called?
something to do with turbulants?
Can you sleep on the floor of an airplane, and if so, what are the guidelines or restrictions for doing so"?
No, passengers are generally not allowed to sleep on the floor of an airplane due to safety regulations. Flight attendants may ask you to return to your seat if you attempt to do so.
Can I change my return flight"?
Yes, you can change your return flight.
When is an aircraft considered in flight?
Flight is considered to be when the weight of the aircraft is off the ground. The definition can be more complicated if you want to apply for a record. "Powered Flight" is demonstrated by an airplane that can fly on its own power and is not dropped from a height. To test this, they usually required the airplane to fly a circuitous route or fly out a distance and return. This was to ensure that the aircraft was not being lifted by a strong wind.
An airplane flew for 6 hours against a tail wind of 25 kmhr The return trip with the same wind took 5 hours Find the speed of the airplane in still air?
275 km/hr
An airplane flew for 6 hours against a tail wind of 25 kmhr. The return trip with the same wind took 5 hours. Find the speed of the airplane in still air?
275 km/hr
Can I enter Canada without a return flight?
If you are not a Canadian citizen, you can not board a flight to Canada without a return ticket. Buy a return, make sure that the return flight date can be changed.
Can you provide me with the details for the return flight"?
Could you please provide the details for the return flight?
An airplane flew for 4 hours with a 20 km hr tailwind The return flight against the same wind took 5 hours Find the speed of the airplane in still air?
Let the speed of the airplane in still air be represented by V.Velocity = Distance ÷ Time, thus Distance = Velocity x Time.D = 4(V + 20) = 5(V - 20), then 4V + 80 = 5V - 100 : V = 180 kphThe speed in still air is 180kph
Can you change the return flight date for my booking"?
Yes, you can change the return flight date for your booking.
Do I need a return flight from the UK for my trip?
Yes, you will need a return flight from the UK for your trip.
