Question

QUESTION 12 0.4 m 0.3 m - 0.3 m 0.2 m - 0.08 m A force of P = 100 N is applied to the 60-kg cart. The mass center of the cart is at G. Find the normal reactions at both the wheels at A and both the wheels at B. to start the analysis you have to draw two diagrams: O Kinetic Diagram and kinematic diagram Kinetic diagram and motion diagram Free Body Diagram and Kinetic Diagram Free Body Diagram and Kinematic Diagram

Answer 1

FBD Kinetic diagram APOO x 16 .| T . y r3 에 10 0 mg

Solution first we will counting here horizontal forces thadis o Ef ve o mx me -P caso = m(a) Put here value and we get poo cos 30 - 60 (and a = 1,443 m 11² the sum of Moment about And the Now we will equating point is express as EMA 2. EM It will express as picas o xo.4)~ (Psimo x0.08) - (mg x0.3) +B, X0.5 = +(7940Jxo.] - Put here value and solve it Vioo cos 30-80.4 – 100 sim 30 x0.08 – 150 X 9.80.80.3) + By xo.s] = [65 x 1.443 *0.3) + (60 XO x 0.3)

. 3 2 = و ک ح ج . - - با م ا ام د . د . و لمدبل رم له موردی را در برد ق رل نليرر چند مد نرسیو را و ارجع لاء کے ره نخراط بالحرم 1 (ae), m & fline -mg = A + 2 Put here value and we get و ما د (ده و ox) - ہد ر ۱۰۰+ کیا، جہا د ہ ہو N دا .و14 - و