Physics, 14.03.2020 00:29, sosick3595
Early test flights for the space shuttle used a "glider" (mass of 960 kg including pilot). After a horizontal launch at 480 km/h at a height of 3200 m , the glider eventually landed at a speed of 230 km/h .
What would its landing speed have been in the absence of air resistance?
What was the average force of air resistance exerted on it if it came in at a constant glide angle of 13 ∘ to the Earth's surface?
Answers: 3
Physics, 22.06.2019 05:10, linnialmira
A26 cm object is 18 cm in front of a plane mirror. a ray of light strikes the object and is reflected off the mirror at a 42-degree angle. what is the angle of reflection? degrees what type of image is formed? what is the size of the image? cm
Answers: 2
Physics, 22.06.2019 06:50, saltytaetae
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
Early test flights for the space shuttle used a "glider" (mass of 960 kg including pilot). After a h...
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