When an object moves in a circle what acts to accelerate the object toward the center of that circle

What produces a record of seismic waves? richter scale seismogram barometer seismograph

Which statements about tornadoes are true? check all that apply. (a) about 12,000 tornadoes hit the united states every year. (b) a tornado looks like a funnel. (c) tornadoes are deadly atmospheric storms that cause millions in damages each year. (d) tornadoes can reach wind speeds of more than 300 miles per hour. (e) kansas is the state with the most tornadoes. (f) you will always notice a funnel before a tornado strikes.

Which articulations allow for greatest range of motion?