Aproton moves along the x axis according to the equation x = 38 t + 14 t2, where x is in meters and t is in seconds. calculate (a) the average velocity of the proton during the first 3.0 s of its motion, (b) the instantaneous velocity of the proton at t = 3.0 s, and (c) the instantaneous acceleration of the proton at t = 3.0 s.
Answers: 2
Physics, 22.06.2019 03:30
The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared
Answers: 1
Physics, 22.06.2019 04:30
Which of the following are not typically included in the periodic table? a. atomic mass b. element symbol c. isotopes d. number of electrons
Answers: 2
Physics, 22.06.2019 15:10
When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.
Answers: 3
Physics, 22.06.2019 17:10
As the distance from a magnet increases, what happens to the magnet force?
Answers: 1
Aproton moves along the x axis according to the equation x = 38 t + 14 t2, where x is in meters and...
English, 27.08.2019 23:00
Social Studies, 27.08.2019 23:00
Chemistry, 27.08.2019 23:00
Social Studies, 27.08.2019 23:00
Arts, 27.08.2019 23:00
Mathematics, 27.08.2019 23:00
Mathematics, 27.08.2019 23:00
History, 27.08.2019 23:00
Mathematics, 27.08.2019 23:00