A force of 20 N acted on a 5 kg object, moving it a distance of 4 m. How much work was done on the object?

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.

How is zig zagging a form of acceleration?