Two children want to balance horizontally on a seesaw. the first child is sitting one meter to the left of the pivot point located at the center of mass of the seesaw. the second child has one-half the mass of the first child. where should the second child sit to balance the seesaw?

The four giant gas points that are made primarily of lightweight elements are

Which articulations allow for greatest range of motion?

An ascending elevator, hanging from a cable, is coming to a stop. part a part complete identify all forces acting on the elevator from the list below. select all that apply. select all that apply. kinetic friction normal force tension weight static friction submitprevious answers correct part b draw a free-body diagram of the object. draw the vectors starting at the black dot. the location and orientation of the vectors will be graded. the exact length of your vectors will not be graded but the relative length of one to the other will be graded.