Physics, 25.06.2019 22:30 joelpimentel
Wind energy spins the blades on this wind turbine. the mechanical energy of the moving blades is used to generate electricity. but wind turbines are not suited to all areas of the country, because in some places there’s is not enough wind. why is an eternal energy source, in this case wind, needed to keep the blades spinning?
Answers: 1
Physics, 21.06.2019 19:00
An object is located 30.0 cm from a concave mirror. the focal length is 15.0 c,. what is the image distance? a. 30.0 cm b. -10 cm c. 10.0 cm d. -30.0 cm
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Physics, 22.06.2019 07:30
Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
Answers: 1
Physics, 22.06.2019 10:10
Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv.a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?
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Physics, 22.06.2019 15:50
Decreased sensitivity to an unchanging stimulus is known as
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Wind energy spins the blades on this wind turbine. the mechanical energy of the moving blades is use...
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