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If you bring an unopened bag of potato chip abroad an airplane, you’ll notice that the bag puff up as the plane ascend to a higher altitude. Explain why this happens using the information and terminology you learned in this module.

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

A relief airplane is delivering a food package to a group of people stranded on a very small island. The island is too small for the plane to land on, and the only way to deliver the package is by dropping it. The airplane flies horizontally with constant speed of 260 at an altitude of 1000 . The positive x and y directions are defined in the figure. For all parts, assume that the "island" refers to the point at a distance from the point at which the package is released, as shown in the figure. Ignore the height of this point above sea level. Assume that the acceleration due to gravity is = 9.80 . After a package is ejected from the plane, how long will it take for it to reach sea level from the time it is ejected? Assume that the package, like the plane, has an initial velocity of 260 in the horizontal direction. If the package is to land right on the island, at what horizontal distance from the plane to the island should the package be released? What is the speed of the package when it hits the ground?

A relief airplane is delivering a food package to a group of people stranded on a very small island. The island is too small for the plane to land on, and the only way to deliver the package is by dropping it. The airplane flies horizontally with a constant speed of 483 km/hour at an altitude of 975 m. The positive x and y directions are defined in the figure. For all parts, assume that the "island" refers to the point at a distance D from the point at which the package is released, as shown in the figure. Ignore the height of this point above sea level. Assume that the acceleration due to gravity is g = 9.80 m/s2.

 

(a) After a package is dropped from the plane, how long will it take for it to reach sea level from the time it is dropped? Assume that the package, like the plane, has an initial velocity of 483 km/h in the horizontal direction. 

(b) If the package is to land right on the island, at what horizontal distance DD from the plane to the island should the package be released?

(c) What is the speed vf of the package when it hits the ground? 

( DT / 5 due Wednesday: 2)
Point Value = 10 (For a four questions)



Cite the principle(s) of Classical or Operant Conditioning that maybe used to explain each of the following questions. Be sure to giveexamples (your own) to clarify your position(s).


When referring to Classical Conditioning question(s) pleaseidentify the UCS, UCR, CS and CR in each of your examples. (UCS=US)(UCR=UR)



Directions: When answering the first three questions below setupeach using the following format:


UCS =


UCR =


CS =


CR =





Then briefly describe the process on how you would answer eachquestion.


1 .How would you train a dog to salivate when he sees the TV set inyour home turn on or a coffee maker start even though it can’t eatthese things?


2. If you have learned to fear beagles (or any specific dog forthat matter), why might you also be scared of German shepherds?What principle of conditioning apples here?


3. Using the principles of conditioning how might you explain agiven phobia? (Please cite a specific phobia and explain how youmight treat this phobia).


4. How can operant conditioning principles account for the manysuperstitious rituals that people have? (Hint: A type ofreinforcement applies here)

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