Two negative charges of 0.4 C and 0.2 C are separated by 20 m. What is the strength of the force acting on the particles? Group of answer choices 36,000,000 N 7,200,000 N 1,800,000 N 720,000,000 N

Which statements describe the movement of ocean currents around the globe? check all that apply. strong winds force warm water to sink to the ocean floor. the coriolis effect causes warm and cold water to mix. cool dense water sinks to the ocean floor. warm water replaces cool surface water. wind blowing parallel to the shore causes upwelling of cool water.

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.

Each line (unit) on the horizontal axis represents: 5 years 10 years 20 years all of the above