Physics, 15.10.2019 15:30 puppycity78
Ahotel wants to put a fence around a circular spa. the radius of the spa is 5/√2-1 feet. if the fence is built along the immediate edge of the spa, what is the perimeter of the fence? (recall that the
perimeter of a circle is 2πr , where r is the radius of the circle.)
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What are chlorofluorocarbons and what impact do they have on the atmosphere?
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Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds in the sky. your shadow is cast on the icy ground. what is the color of the shadow?
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You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?
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Physics, 22.06.2019 15:30
This is the number of complete movements of a wave per second.
Answers: 1
Ahotel wants to put a fence around a circular spa. the radius of the spa is 5/√2-1 feet. if the fenc...
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