Open the earth science textbook to page 239 and summarize what “wegener’s hypothesis” is.

What is the difference between electrically neutral objects and electrically charged objects

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

Asher cycles 12 miles in 16 hours. what is his speed?