Acertain projectile is launched with an initial speed of vo. at its highest point, its speed is 1/2vo. what was the launch angle of the projectile? . a. 30 degree. b. 45 degree. c. 60 degree. d. 75 degree.

The launch angle of the projectile is 60 degrees. The correct answer between all the choices given is the third choice or letter C. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

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.