Jasmine is riding a bicycle and her very small brother, Simir, is riding his tricycle. What must Simir do to have the same kinetic energy as his big sister Jasmine?

Why is alternating current more effective at long–distance travel than direct current? a. the power lines are made out of conductors. b. transformers increase or decrease voltage as needed. c. the ac generator is more efficient. d. ac has lower voltage than dc.

Gunpowder residue is most likely to show up where on a shooters hands

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.