Which of the following best describes a series and a parallel circuit?

Which of the following is an example of motion in two dimensions?

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.

Select all the correct answers. which three statements about electromagnetic radiation are true?