subject
Physics, 05.12.2019 21:31 heleneallie7ou1fnk

Asmall two passenger airplane taxing to the runway at 4 m/s has a takeoff speed of almost 30 m/s or more than 65 mi/hr. determine the minimum length of the runway for the plane to reach that speed if it only takes 15 seconds to reach that speed.

100

300

500

700

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 23:00, hunterdylan01
Acoal-fired plant generates 600 mw of electric power. the plant uses 4.8 x 10^6 kg of coal each day, and the heat of combustion of coal is 3.3x 10^7 j/kg. the steam that drives the turbines is at a temperature of 300° c, and the exhaust water is at 37° c. (a) what is the overall efficiency of the plant for generating electric power? (b) how much thermal energy is exhausted each day? (c) what is the change in entropy of the universe for this heat engine? (d) using the same heat reservoirs, what is the maximum possible (carnot) efficiency for a heat engine?
Answers: 1
image
Physics, 22.06.2019 05:30, triddi666
If gases like carbon dioxide and methane make up less than 1% of the total atmosphere, why is it important for scientists to monitor changes in percentages of these gases?
Answers: 1
image
Physics, 22.06.2019 18:10, Cheesygodxx
See the attachment and solve question 5th
Answers: 3
image
Physics, 22.06.2019 19:30, paigehixson342
Coal contains energy. a. light b. kinetic c. chemical d. mechanical
Answers: 1
You know the right answer?
Asmall two passenger airplane taxing to the runway at 4 m/s has a takeoff speed of almost 30 m/s or...

Questions in other subjects:

Konu
Mathematics, 24.05.2021 21:00
Konu
Chemistry, 24.05.2021 21:00
Konu
Mathematics, 24.05.2021 21:00