Suppose your instructor staggers into class after a week - long physics joke convention. She proceeds to explain drag in the following way. She has you consider a ball thrown to the left, having the wind velocity profile shown below. She goes on to say that the air is compressed in front of the ball and rarefied behind it, so there is air pressure pushing backwards, which is exactly drag. Is the picture shown consistent with her explanation?

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The Answer of Suppose your instructor staggers into class after a week - long physics joke convention. She proceeds to explain drag in the following way. She has you consider a ball thrown to the left, having the wind velocity profile shown below. She goes on to say that the air is compressed in front of the ball and rarefied behind it, so there is air pressure pushing backwards, which is exactly drag. Is the picture shown consistent with her explanation?

Suppose Your Instructor Staggers into Class After a Week -