An aluminum wing on a passenger jet is 37 m long when its temperature is 29°C. At what temperature would the wing be 6 cm (0.06 m) shorter?
An aluminum wing on a passenger jet is 37 m long when its temperature is 29°C....
An aluminum wing on a passenger jet is 36 m long when its temperature is 27°C. At what temperature would the wing be 6 cm (0.06 m) shorter?
An aluminum wing on a passenger jet is 36 m long when its temperature is 27°C. At what temperature would the wing be 6 cm (0.06 m) shorter?
An aluminum wing on a passenger jet is 40 m long when its temperature is 26°C. At what temperature would the wing be 9 cm (0.09 m) shorter?
An aluminum wing on a passenger jet is 25 m long when its temperature is 30°C. At what temperature would the wing be 2 cm (0.02 m) shorter?
An aluminum wing on a passenger jet is 26 m long when its temperature is 26°C. At what temperature would the wing be 8 cm (0.08 m) shorter?
An aluminum wing on a passenger jet is 38 m long when its temperature is 21°C. At what temperature would the wing be 7 cm (0.07 m) shorter? Thanks in advance! Stuck on this for HW.
An aluminum wing on a passenger jet is 30m long when its temperature is 20 degrees C. At what temperature would the wing be 5 cm (0.05) shorter? Coefficient of Aluminium = 25 X10^-6
An aluminum wing on a passenger jet is 40m long when it's temperature is 15 degrees C. At what temperature would the wing be 3cm (0.03m) shorter? The coefficient of linear expansion for aluminum being used is (25 * 10^-6). I keep plugging this into an equation for thermal expansion, but I am not getting numbers that look right. [change in L (0.03) = (25 * 10^-6)(40)(change in T, T-15)]
P13 A passenger train is traveling at 29 m/s when the engineer sees a freight train 360 m ahead, traveling in the same direction on the same track. The freight train is moving at a speed of 6.0 m/s. The reaction time of the engineer is 0.40s What is the distance between the trains when the engineer applies the brakes? What is the minimum (constant) rate at which the passenger train must lose speed if a collision is to be...
A beam of aluminum is 5.000 meters long at 20°C. By how many millimeters does its length increase if the temperature is raised to 50°C? If the cross-sectional area of the beam is 10 cm by 20 cm, by how many cm3 does its volume increase when the temperature is raised from 20°C to 50C°?