There has been a community of ocean city on fenwick island since before 1900––for more than a century.
the highest elevation in ocean city is about 3 m (10 and most of the city is below 1.5 m (5

do you think ocean city is sustainable for the next century? explain your answer.

Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 10.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.90 m/s; (b) he is then lifted at the constant speed of 4.90 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 68.0 kg rescue by the force lifting him during each stage?

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.