After a projectile is fired into the air, what is the magnitude of the acceleration in the y-direction?

Name the non metal condut electricity

Asap and show ! a 14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o