Acircular space station has a diameter of 1,700 meter. the station rotates to simulate artificial gravity on the inside. what must the period be of the space station in order to simulate earths gravity?

State one advantage and one disadvantage of using a plane mirrior as a driving mirrior

Which atomic model was proposed as a result of j. j. thomson’s work?

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