A particle (m =9 mg, q = -4 pC) is moves in a uniform electric field of 23 N/C inlthe positive x direction. At t = 0, the particle is moving 46
m/s in the positive x direction and is passing through the origin. How
far is the particle from the origin at t = 4 s?

the assestment will probley apele with cause and effect

f is prop to m1xm2 double m1 double force

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.