Rotational kinetic energy: a solid uniform disk of diameter 3. 20 m and mass 42 kg rolls without slipping to the bottom of a hill, starting from rest. If the angular speed of the disk is 4. 27 rad/s at the bottom, how high (in meters) did it start on the hill?.

Remote sensing of the earth's surface and atmosphere may involve the use of what type of instruments?

In an ecosystem, marsh snails feed on phytoplankton and painted turtles feed on marsh snails. pollution has resulted in the depletion of phytoplankton. what effect would this situation likely have on the population of marsh snails and painted turtles? as phytoplankton were destroyed, the population of marsh snails would most likely then the population of painted turtles would mostly likely a. 1. increase 2. decrease 3. stay the same b. 1. increase 2. decrease 3. stay the same

Aplan that covers all qualified higer education expenses is known as a