Answer the following questions ASAP

Question 1

The scanning electron microscope image of a bacterium shown in (Figure 1) was produced using a beam of electrons accelerated through a 30 k V potential difference. Figure 1 of 1 >Part A What is the speed of the electrons? Express your answer with the appropriate units. HA ? Value UnitsAs shown in (Figure 1), two protons are launched with the same speed from point 1 inside a parallel-plate capacitor, One proton moves along the path from 1 to 2, the other from 1 to 3. Points 2 and 3 are the same distance from the positive plate. Figure 1 of 1 > 2 0 + + + + + +++++ ++ + + + ++Part A Is AU1 +2, the change in potential energy along the path 1 -> 2, larger, smaller, or equal to AU1-3? O AU1 2 > AU O AU12 13 O " = 1 O It's impossible to determine.The figure shows equipotential lines in a region of space. The equipotential lines are spaced by the same difference in potential, and several of the potentials are given. A +10 nC charge is moved from point c to point a.(Figure 1) Figure