picture is being taken by Ahmed , as shown in the figure below, using a camera that has a convex lens with a focal length of 0.0470 mDetermine Al^ prime s image position 1.86 cm 4.82 cm B. 4.70 cm D. 20.7 cm

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to