1) a cathode-ray tube is a type of tube.
2) an n-type semiconductor is made by adding a trac...
Physics, 31.01.2020 20:47 carolyntowerskemp
1) a cathode-ray tube is a type of tube.
2) an n-type semiconductor is made by adding a trace amount of phosphorus to
3) communication devices use circuits known as to make them more portable, reliable, and affordable.
4) what solid-state component in a mobile phone maintains proper voltage levels in the circuits? a. transistors b. capacitors c. diodes d. microchips
5.) the electric field around a positive charge points the charge.
6) electric force is proportional to the amount of charge and proportional to the square of the distance between the charges.
it is okay if you can only answer a few
only answer if you have specific answers : )
Answers: 3
Physics, 21.06.2019 22:30, ayoismeisjjjjuan
An engineer designs a roller coaster so that a car travels horizontally for 162 ft, then climbs 127 ft at an angle of 31.0° above the horizontal. it then moves 127 ft at an angle of 46.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)
Answers: 1
Physics, 22.06.2019 02:30, ntangpricha
Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s. calculate eddy’s power rating
Answers: 1
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