The place you get your hair cut has two nearly parallel mirrors 5.0 m apart. As you sit in the chair, your head is 2.0 m from the nearer mirror. Looking toward this mirror, you first see your face and then, farther away, the back of your head. (The mirrors need to be slightly nonparallel for you to be able to see the back of your head, but you can treat them as parallel in this problem.) How far away does the back of your head appear to be?
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Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.
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6โ48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kgยท8c.
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Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion
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What happens to the vapor pressure of a substance when its surface area is increased at constant temperature?
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The place you get your hair cut has two nearly parallel mirrors 5.0 m apart. As you sit in the chair...
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