Mathematics, 10.03.2020 01:22 ruthd113
Early test flights for the space shuttle used a "glider" (mass of 980 kg including pilot). After a horizontal launch at 480 kmh at a height of 3500 m, the glider eventually landed at a speed of 210 kmh. (a) What would its landing speed have been in the absence of air resistance? (b) What was the average force of air resistance exerted on it if it came in at a constant glide angle of 12° to the Earth’s surface?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 21:00
Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x
Answers: 1
Mathematics, 21.06.2019 22:30
How many times larger is 6 × 10^12 than 2 × 10^7? a. 30,000 b. 3,000 c. 3,000,000 d. 300,000
Answers: 1
Mathematics, 21.06.2019 22:30
]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle
Answers: 2
Mathematics, 21.06.2019 23:30
Which statements are true about box plots? check all that apply. they describe sets of data. they include the mean. they show the data split into four parts. they show outliers through really short “whiskers.” each section of a box plot represents 25% of the data.
Answers: 3
You know the right answer?
Early test flights for the space shuttle used a "glider" (mass of 980 kg including pilot). After a h...
Questions
Computers and Technology, 24.12.2021 09:30
Mathematics, 24.12.2021 09:30
Mathematics, 24.12.2021 09:40
Mathematics, 24.12.2021 09:40
Mathematics, 24.12.2021 09:40
