CK-12-Physics - Intermediate

http://www.ck12.org Chapter 4. Newton’s Three Laws

4.4 References

1. Image copyright Denis Cristo, 2014; modified by CK-12 Foundation - Christopher Auyeung. http://www.s
   hutterstock.com. Used under license from Shutterstock.com


2. Courtesy of Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute/NASA. http
   ://commons.wikimedia.org/wiki/File:New_horizons_Pluto.jpg. Public Domain


3. Christopher Auyeung. CK-12 Foundation.


4. Image copyright Denis Cristo, 2014; modified by CK-12 Foundation - Christopher Auyeung. http://www.s
   hutterstock.com. Used under license from Shutterstock.com


5. Laura Guerin. CK-12 Foundation.


6. Image copyright artenot, 2014; modified by CK-12 Foundation - Raymond Chou. http://www.shutterstock.
   com. Used under license from Shutterstock.com


7. Raymond Chou. CK-12 Foundation.


8. Christopher Auyeung, Raymond Chou. CK-12 Foundation.


9. Christopher Auyeung, Raymond Chou. CK-12 Foundation.


10. From Emmanuel Muller-Baden, Ed. (1905). http://commons.wikimedia.org/wiki/File:Atwoods_machine.png
    . Public Domain


11. Christopher Auyueng, Raymond Chou. CK-12 Foundation.