This is an original exam question by Prof Kay Han.  It is forbidden to photograph, upload, download, copy or share this problem with anyone, or to post it onto any website.   A roller coaster drops from a high point of the track.  On the way down, the mechanical energy

This is an original exam question by Prof Kay Han. It is forbidden to photograph, upload, download, copy, or share this problem with anyone, or to post it to any website.   A car rounds a circle in clockwise direction while maintaining a constant speed. Which arrow represents the direction of the net force on the car as it rounds the curve at the instant shown below?

You have three beakers of water.  Beaker A has a density of 1.001.  Beaker B has a density of 1.018.  Beaker C has a density of 1.010.  If you added a drop of Beaker B and C to Beaker A, which would have the fastest sinking rate?

Which device measures temperature?

Use the image below to answer the next three questions.

What is the density?

Which sediment type is commonly found at 10 meters depth? (Note, there are two sites at this depth, which sediment type is found at both?)

Which plate (letter) represents the Antarctic plate?

What topographic feature is located at 40oS and 30oE?

Use the chart below to answer the following three questions.