Kaleigh is riding her bike on a Saturday Afternoon, She rides 22 km south, then turns west and rides 8 km. She then turns north and rides 3 km. Calculate her displacement from starting point to end point be sure to include the direction.

10. the kinetic theory of matter states that atomic particles will move if the temperature is above the freezing temperature of water atomic particles bounce off each other one time in their life atomic particles are constantly bumping off each other because particles are in direct contact with each other at all times all matter is made up of atomic particles which are in constant random motion