A window air conditioner that consumes 1.4 kW of electricity when running and has a coefficient of performance of 3 is placed in
the middle of a room and is plugged in. The rate of cooling or heating this air conditioner will provide to the air in the room when running is
1 answer:
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Answer:
The explorer should travel to reach base camp to 5.02 Km at 4.28° south of due west.
Explanation:
Using trigonometric function like Sen(Ф), Cos(Ф) and Tan(Ф) we can get distance and direction that the explorer should travel to reach base camp. When we discompound the vector y
so that
;
to get how far we use Pythagorean theorem so
so that
