A metal ball bearing with a mass of 5.5 kilograms slides across a smooth surface with an acceleration of 3.1 meters per second squared. According to Newton's second law, force varies directly with acceleration. If the mass of the ball is the constant of variation, what force, in newtons, is being applied to the ball bearing?

b mirrors submit a iisner? e. for which optical devices does d sometimes have a positive value? o a a and b o b. a and c o c. b and d 0 d. b and cb

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.

answer///scientific method;