Exercise: 06 For the system given in figure, determine force required to drive a 1000 N load. 400 mm the 90° 90 Cylinder 500 mm
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- a 46 l Asiacell B/s DRAW F. B. DAND SHOWTHE DIRECTION OF FRICTION FORCE 40 kN 60 kN VEMATHalino.comThe figure shows a mechanism that raises packages in a transfer mechanism. A 200-N package sits on the horizontal output link O4BD while the crank O2A is rotating at constant speed of 287 rpm CCW. At the position shown the crank OA is vertical and the output link OB is horizontal. we need to determine the torque required from the motor at the crank O2A and the force in member AB The weights of the links are negligible. 50mm 450mm 200 N 200 mm B. 374 mm 300mm X The angular velocity of the link OĄBD in rad/s is = Choose... + The magnitude of the velocity of point D in m/s is = Choose... + The torque required from the motor at the crank O2A in N.m is = Choose... : The force in member AB in N is = Choose... +The figure shows a mechanism that raises packages in a transfer mechanism. A 500-N package sits on the horizontal output link O4BD while the crank O2A is rotating at constant speed of 400 rpm CW. At the position shown the crank OA is vertical and the output link O4B is horizontal. we need to determine the torque required from the motor at the crank 02A and the force in member AB The weights of the links are negligible. 30mm 450mm 500N 220 mm B 374 mm 374 mm The angular velocity of the link O,BD in rad/s is = The magnitude of the velocity of point D in m/s is =
- 4. A pick-up truck that has a masa of 2.5 metric tons pulla a trailer with a mass of 1 metric ton. The engine of the truck has a pulling capacity of 5kN. The horizontal drawbar used to pull the trailer has a capacity of 600N only. If exceeded will disengage. If the full power of the engine is used wiill the horizontal draw bar disengage or not? Specify you answer if Yes or No explain based on your computationSituation 4 The truee ia londed se ehown. 60 kN 120 kN 120 kN 120 kN 3m 3m 6m 3m Cnccse the magnitude (kN) ana type (tenaion or ocmpression) cf the foroe in member FE NOTE: Alweye ohocse two (2) anawere but if the member ia zeroforoe member ohoose one (1) anawer only. Seleot the correct reoponoe(o): Teneion 160 100 O 63.25 Compreseion 180 260 60 O 7211 50 56.06 O O O O O O O Oösalg äbäi Force appear due to spring -5 .. or string is .. Friction O Tension O Weight
- 20 deg. Q3: Explane in which case Fa has a maximum Value & minimum Value in Pulling the car shown in Fig 20T=100 lb WQ2/ A belt drive consist of two V-belts in parallel, on grooved pulleys of the size. The angle of the groove is 30°. The cross – section area of each belt is 750 and u is 0.12. The density of the belt material is 1.2 Mg/m' and the maximun stress in the material is 7 MN/m?. Answer the following questions 1- The centrifugal tension in belts is (a) increases power transmitted (b) decreases power transmitted (c) have no effect on power transmitted (d) increases power transmitted up to a certain speed and then decreases
- 97 lll i docs.google.com/forms/d/e, o when you upload files and submit this form. Not adyan.rashid.etcn3@student.atu.edu.iq? Switch account Q/ The mass center G of the 1400-kg rear- engine car is located as shown in the figure. Determine the normal force under each tire when the car is in equilibrium. State any assumptions. 1386 mm - 964 mm Nf= 1500, Nr= 2500 Nf= 2200, Nr= 4050 Nf= 2800, Nr= 4500 None of ablove Nf= 2820, Nr= 4050 Upload the solveHiw - Friction Q: The 300 Ib block shown in fig hae impanding motion Caused by the horiZontal foree of 700 Ib find the Coe of static friction befween the Contact Sur faces. up the plane fficrent 300 700Ib 4-lmL from Pivot 1. A uniform bar with mass M =3.25 kilograms is the top end of the bar. A cable connects to the bar as shown in the diagram. the 75.0 40.0° a. Calculate the tension in the cable required to keep tne bar in static equilibrium. Pivot preso your your answe stem right when n terr b. Calculate the force (both magnitude and direction) exerted by the pivot.