to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
{{Information |Description={{en|1=When the skateboarder pushes against the wall, the wall exerts an equal force on the skater in the opposite direction.}} |Source=File:High School Earth Science 14-26.pdf page 366 |Author=[http://www.ck12.org CK-12 Fo