11. In that case, it may be useful to distinguish the resultant force from the net force. 12. To calculate the resultant force on the child you need to know the mass of the child. 13. Some authors do not distinguish the resultant force from the net force and use the terms as synonyms. 14. For a particular point, A, I want to calculate the resultant force from all the other points. 15. Moreover, any object traveling at a constant velocity must be subject to zero net force ( resultant force ). 16. A resultant force causes acceleration and a change in the velocity of the body for as long as it acts. 17. Your brain now has to rely on visual cues until another movement takes place and the resultant force is felt. 18. What is the most computationally efficient way to calculate the resultant force on the point A from the other points? 19. The resultant force and center of pressure location produce equivalent force and moment on the body as the original pressure field. 20. Conversely, a decrease in kinetic energy is caused by an equal amount of negative work done by the resultant force .
