the graph shows how wind affects the production of electrical energy from a wind turbine. in one 5-hour period the wind turbine transfers 7000 kilowatt- hours of electrical energy. use the data in the graph to calculate the average wind speed during this 5-hour period.

Apiano tuner uses a tuner to create a tone of 5.00 x 10² hz. when a key on the piano is struck he hears 5 beats per second. what is a possible frequency of vibration for the piano string? 2500 hz 1300 hz 605 hz 495 hz

Which of the following is an example of units for speed

Will give brainliest! which statement best describes the similarities between fundamental forces? electromagnetic and strong nuclear forces influence the interaction between charged particles within an atom. gravitational and magnetic forces are both types of charges that occur in nature. nuclear and magnetic forces are both related to mass and weight. strong nuclear force is most like electrical force because they are both related to distance.