A75.0-kg person climbs stairs, gaining 2.50 meters in height. find the work done to accomplish this task. 1.84 x 103 j

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.

Two positive charges are equal. which has more electric potential energy?

Which phrase describes the paleo-indians of prehistoric arkansas? a. grew cornb. lived in cliff dwellings c. crafted beautiful potteryd. hunted with stone-tipped spearswhich phrase describes native arkansas from the woodland traditiona. developed widespread agricultureb. hunted mastodon and woolly mammothc.built rectangle-shaped homesd. traded salt with other groups