Question 9 of 20
Which sentence best describes the function of an electric motor?
A. An elect...
Physics, 06.12.2020 01:50, danielbamf1414
Question 9 of 20
Which sentence best describes the function of an electric motor?
A. An electric motor uses electrical energy to produce magnetic
force.
B. An electric motor uses electrical energy to produce mechanical
energy
C. An electric motor uses mechanical energy to produce electrical
energy
D. An electric motor uses magnetic force to produce electrical
energy
Answers: 3
Physics, 23.06.2019 01:20, dontcareanyonemo
Afisherman notices that his boat is moving up and down periodically, owing to waves on the surface of the water. it takes a time of 2.70 s for the boat to travel from its highest point to its lowest, a total distance of 0.700 m. the fisherman sees that the wave crests are spaced a horizontal distance of 6.50 m apart. a. how fast are the waves traveling? b. what is the amplitude a of each wave?
Answers: 1
Physics, 23.06.2019 02:30, shahrukhafridi2668
What instrument is used to measure liquid volume?
Answers: 1
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