Guys... This is a 6th grade problem and I need a lot of help. If a coastal area has a high tide at 7:00 A. M at about what time will the next low tide occur? How do you know?

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.

Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.

What are two different ways you could find the value of a? explain these methods.