An airplane taking off has a 500 m runway. If it starts from rest, constantly accelerates, and travels the 500 m in 30 seconds, with what velocity did it take
off?

temp rises, and expansion

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

hope this ! : )

where’s the list ? the question is incomplete

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.