Answers: 3
Physics, 22.06.2019 06:50
What is the stall speed at sea level of an airplane that weights 10000 lbs., has a wing area of 300ft^2, and a maximum lift coefficient of 1.4? what is the stall speed if flaps that double cl,max are applied?
Answers: 1
Physics, 22.06.2019 12:30
Consider a 1000 w iron whose base plate is made of 0.5 cm thick aluminum alloy 2024-t6 (ρ = 2770 kg/m3 and cp = 875 j/kg°c). the base plate has a surface area of 0.03 m2. initially, the iron is in thermal equilibrium with the ambient air at 22°c. assuming 90% of the heat generated in the resistance wires is transferred to the plate, determine the minimum time needed for the plate temperature to reach 200°c.
Answers: 1
Physics, 23.06.2019 02:30
Auniform solid cylinder with a radius of 10 cm and a mass of 3.0 kg is rotating about its center with an angular speed of 33.4 rpm. what is its kinetic energy?
Answers: 2
What kind of food would you expect a turtle with a hard, sharp beak and short neck to eat?...
Health, 17.11.2020 20:00
Mathematics, 17.11.2020 20:00
Chemistry, 17.11.2020 20:00
History, 17.11.2020 20:00
Biology, 17.11.2020 20:00
Arts, 17.11.2020 20:00
SAT, 17.11.2020 20:10
Mathematics, 17.11.2020 20:10