This book covers Preliminary Engineering Studies course for Year 11 students in NSW.If the effort required to lift 750N is only 250N then it follows that the mechanical advantage of the system (ignoring efficiency) ... The free body diagram in Figure 2.33 shows the force opposing motion down the plane as mgsinO, where 0 is the angle of the incline. ... An example of a thread used to gain a mechanical advantage is seen in the deckheight adjuster from a 19505 a#39;Victa 18a#39; shown in Figure 2.34.
|Author||:||Peter Metcalfe, Roger Metcalfe|
|Publisher||:||Pascal Press - 2006|