How do men and women in congress perform the duty of public servant

Astone is dropped with no initial velocity from the top of a cliff and hits the ground a time of 3.9 s later. what is the height of the cliff, in units of meters? you may assume that air resistance is negligible. give the answer as a positive number question 15 a figure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 200 o 20.9 12000 o 3.33

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

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good