A cyclist rides 4 km East and then she turns around and rides 7 km West. Assume East is the positive direction. what is the displacement for her first trip

According to the phase diagram for water, how is the state of water determined? proceed up a vertical line at any given temperature read the phase at the intersection of any given temperature and pressure at a given pressure, proceed horizontally to the s-l or l-g line

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

The heliocentric and the geocentric models of the solar system included these central principles