At an amusement park you and your friend sit on a large rotating disk. You sit at the edge and have a rotational speed of 10 RPM and a linear speed of 12 m/s. Your friends does halfway to the center. What's her rotational speed. What's her linear speed

Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.

To a of 4 x hz is 1. 0. mm nm nm

The pilot of a helicopter hovers at an altitude of 1200 feet over a park. the angle of depression to the base of a statue is 17 degrees. the angle of depression to the nearest park exit, in line with the statue, is 14 degrees. to the nearest foot, what is the distance from the statue to the exit?