Osmania University (OU) 2011-4th Year B.E Engineering Mechanics I Internal, 1/, Affiliated Vasavi College - Question Paper

Subject: lnvln<irtnr Mtehanin

Time' I how    e** o* 1X10II (2 15 pmto 5.15 pm>    Max Mart* 20

Not? Answe sfl vesi ions ftym Pen- end w>lssqoeion5$k)ai Fen-B

PABT-AttM.rh.1

Express the force ectorofo6ti kN fon*₍ posing from poim A(*1.0.0 lo point B(2.4J) Define a free body duipvn with twe examples Rind the alue *f P and F so ihetihe (our Ton shown tn the figure prrxfiKC en upwerd <rf 300N acting at 4m from left end of the bar

I* ART-llthNU MTfcY

In iKc figure, a boom AC is supported by a hall snd socket joint ol C and by the cables BE and AD Klhe farce multiplier rrf tone F acting from O to E is F* * JO N/ro (ej find the moment of F about the point C. (b) Fmd the component of F iha is perpendicular to the plane DAC

A flet piste is subject to the coplanor system of forces shown in fig J. "H inscribed grid *ith each square having a length of 1cm local* tach force and its slope Determine ihc resultant and its x A y ifrterccpik