Which of the following describes the structure and function of an airplane
wing?
A. The struc...
Which of the following describes the structure and function of an airplane
wing?
A. The structure of an airplane wing is to help the plane change
directions. The function is flat, thin metal with silver stripes.
B. The structure of an airplane wing is a smooth, wide shape with a
curved edge. Its function is to lift the plane up into the air.
C. The structure of an airplane wing is to lift the plane up into the air.
The function is a smooth, wide shape with a curved ege.
D. The structure of an airplane wing is flat, thin metal with silver
stripes. The function is to help the plane change directions.
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Answers: 1
Physics, 21.06.2019 21:30
Write the equation for momentum, first using symbols for the variables, then using words for the variables.
Answers: 2
Physics, 22.06.2019 14:40
The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.
Answers: 1
Physics, 22.06.2019 23:30
An astronaut on the moon throws a baseball upward. the astronaut is 6 ft, 6 in. tall, and the initial velocity of the ball is 3030 ft per sec. the height s of the ball in feet is given by the equation s equals negative 2.7 t squared plus 30 t plus 6.5s=−2.7t2+30t+6.5, where t is the number of seconds after the ball was thrown. complete parts a and b.
Answers: 2
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