A proton ( q= +1.602×10−19 C) moves 2x10-6m in the direction of an electric field that has a magnitude of 2 N/C. What is the change in electric potential energy ( Work) associated with the proton?

If jesus walked on water, does that mean he swims on land

How many molecules are present in 3 mols of silicon dioxide (sio2)?

James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the