Kayla is measuring how long it takes a ball to roll down a hill. The ball has a starting velocity of 2.6 m/s. The ball rolls down the hill for 5.5 seconds, and
when it reaches the bottom, it has a velocity of 8.0 m/s. How far did the ball
roll during this time frame?

A) 44 meters

B) 14 meters

C) 29 meters

D) 58 meters

answer: 0.20

explanation: this can only be the answew because all the other measuremnets are not close

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.