In a bizarre but harmless accident, superman fell from the top of the eiffel tower. how fast was superman
traveling when he hit the ground 7.80 seconds after falling?

What are the differences and similarities of a compression wave and a transverse wave?

The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth’s center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.

What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics