If a person in Idaho buys a faulty camera from a company in Texas, which court would most likely handle the case first?

In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.

What do you think car designers do if the damage caused by a crash test is too severe?

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.