This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: F -FF1 F2Chapter 2- Force SystemsForce1.What are the two effects that an action of a force can be separated into?a.Internal: b.External: applied forces or reactive forces.2.Principle of Transmissibility:a.A force may be applied at any point on its given line of action without altering the resultant effects of the force external to the rigid body on which it acts.3.What are the two types of forces?a.Contact : requires direct physical contactb.Body: virtue of position of a body within a force field such as gravitational, electrical, or magnetic fields.4.Action and Reaction Forces 5.What does it mean to be concurrent at a point?Two or more forces are concurrent at a point when there lines of action intersect at that point.6.How do you find the resultant of two parallel lines (F1 and F2)?a.First combine the two vectorsAdd F and F=0i.Add F and F1to form R1ii.Add F and F2to from R2iii.Add R1and R2....
View Full Document
This note was uploaded on 02/23/2009 for the course PSYCH 830:101 taught by Professor ? during the Spring '08 term at Rutgers.
- Spring '08