Physics, 25.11.2019 21:31 lorenaandreahjimenez
Which of the folloing statements about ionization energy is true? a elements toward the bottom of a group periodic table generally have higher ionization energies than elements at the top of a group. b. ionization energy is the amount of energy used to add an electron to an atom. c. potassiumhas a lower ionizationenergy than sodium d. in a period, elements farther to the right generally have lower ionization energies than elements on the left.
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Two 2.0-cm-diameter disks face each other, 1.0 mm apart. they are charged to ±10 nc. what is the electric field strength between the disks? a proton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?
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When flexing to a reflective style, one should be specific, brief and to the point, and maintain a fast and decisive pace?
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You want to move a heavy box with mass 30.0 kg across a carpeted floor. you pull hard on one of the edges of the box at an angle 30∘ above the horizontal with a force of magnitude 240 n, causing the box to move horizontally. the force of friction between the moving box and the floor has magnitude 41.5 n . what is the box's acceleration just after it begins to move
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Physics, 23.06.2019 03:30
As you lift an 88 n box straight upward you produce a power of 72 w. what is the speed of the box?
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Which of the folloing statements about ionization energy is true? a elements toward the bottom of a...
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