Lebron James has power output of 9,200 watts while jumping 1.01 meters up. He has a body mass of 114 kg. A. What is Lebron's weight?

B. How much work does his leg do when he jumps up into the air?

C. How fast can he reach his peak vertical jump? D. What is his gravitational potential while he is up in the air?

E. What is his velocity right before he lands on the ground?

Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above

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