What components must be built to create hydroelectric power?

a. penstock - turbine - transformer - generator - electrical lines - reservoir

b. reservoir - penstock - turbine - generator - transformer - electrical lines

c. reservoir - penstock - turbine - transformer - generator - electrical lines

d. penstock - turbine - transformer - generator - reservoir - electrical lines

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)

Disney, viacom and aol time warner are examples of

One object has a mass of 1 kg and another object has a mass of 3 kg. if the speeds are the same, which of the following is true about their kinetic energy?