Physics, 26.06.2020 17:01 dakotakeating4513
A 500 g mass is tied to a string and swung in a horizontal circle with a radius of 40 cm. The speed of the mass is held constant, and the period of rotation is 0.7 s. What is the speed of the mass
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The chemical effect of the endocrine system is longer lasting than the chemical effect of the nervous system. select the best answer from the choices provided t f
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Gas cloud 1 is likely to form a star. gas cloud 2 is not. based on this information, match the given conditions with each cloud
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The law of reflection states that the angle of reflection is equal to the angle of
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The second largest public utility in the nation is the sole provider of electricity in 32 counties of southern florida. to meet the monthly demand for electricity in these counties, which is given by the inverse demand function p = 1,200 – 4q, the utility company has set up two electric generating facilities: q1 kilowatts are produced at facility 1, and q2 kilowatts are produced at facility 2 (so q = q1 + q2). the costs of producing electricity at each facility are given by c1(q1) = 8,000 + 6q12 and c2(q2) = 6,000 + 3q22, respectively. determine the profit-maximizing amounts of electricity to produce at the two facilities, the optimal price, and the utility company’s profit
Answers: 3
A 500 g mass is tied to a string and swung in a horizontal circle with a radius of 40 cm. The speed...
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