Consider two points in an electric field. The potential at point 1, V1, is 35 V. The potential at point 2, V2, is 182 V. A proton is moved from point 1 to point 2. Write an equation for the change of electric potential energy ΔU of the proton, in terms of the symbols given and the charge of the proton e.

Solve for the numerical value of the change of the electric potential energy in electron volts (eV).

How much work is done by the electric force during the motion of the proton in J?

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explanation:

correct it is c.) b b

-4 on

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.