A resistor has a resistance of 120 12. How much current is in the resistor if there is a potential difference of 12.0V across the resistor? A. 160 A
B. 0.43 A
C. 0.10 A
D. 2.3 A

Suppose that recording station n is located 200 km north of the epicenter of an earthquake, and recording station s is located 100 km south of the epicenter of the same earthquake. which of the following statements would be true?

How would a small bar magnet be oriented when placed at position x?

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.