An aluminum wing on a plane is 38 m long when the temperature is 20 oC. At what temperature (in oC) would the wing be 0.04 m shorter? Enter your answer to one decimal place. You should think about the physics of the situation before trying to solve the problem. (Hint: You are being asked for a temperature, not a temperature change)
–22.1
Physics & Space Science
You might also like to view...
Exhibit 12-1
The figure below shows a graph of angular velocity versus time for a woman bicycling around a circular track.
?
?
Use this exhibit to answer the following question(s).
Refer to Exhibit 12-1. How many revolutions does she complete in the 16-minute period?
A. 8 B. 12 C. 16 D. 20 E. 40
Physics & Space Science
Why are Cepheid variable stars important in our study of the Milky Way galaxy?
What will be an ideal response?
Physics & Space Science
The speed of sound in air is greatest for
A) high frequencies B) low frequencies C) same for all frequencies
Physics & Space Science
1.0 kg is at (-2.0, 2.0); 2.0 kg is at (2.0, -4.0); and 3.0 kg is at (2.0, 0.0)
(a) What is the x coordinate of the center of mass? (b) What is the y coordinate of the center of mass?
Physics & Space Science