What would be the horizontal component of a vector of magnitude 25 inclined at an angle of 30° from horizontal?
0
12.5
21.65
30

33: i think it’s b

i would like to make dinner for my mom, dad, and sister

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.