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- Hode Resultant, moment, Equilibrium R. Find the ventical componcut For the system shown in Ria.t AF (Fig.L) Fx=86 N find the moment of force(looN) a bout peint (A) and (B) as shown in fiq, 2. Br. 10ON 3m O De termine the magnitude and divection of force (f) fon the equilibnium system shown I'n fig.3. 200N 49 500M 60 103. include free body diagram2. answer with complete solution and free body diagram
- Solve the reaction forces.A. Q4 A piston of cross-sectional area a is used in a hydraulic press to exert a small force of magnitude f on the enclosed liquid. A connecting pipe leads to a larger piston of cross-sectional area A (Fig.14-36).(a) What force magnitude F will the larger piston sustain without moving? (b) If the piston diameters are 3.80 cm and 53.0 cm, what force magnitude on the small piston will balance a 20.0. larg piston -> Small piston aA lift (elevator) in a tall building is operated by an electric motor as shown inFigure QB3. The lift car is suspended from a cable that is wrapped around thesheave. The other end of the cable supports a counter-weight.The sheave has a diameter of 550 mm. The counter-weight has a mass of 1750kg and the combined mass of the lift car and passengers is 2000 kg. Theefficiency of the motor is 90%. Air resistance and friction between the cable andthe sheave should be ignored. When the lift car is being raised at a constantspeed of 2.50 m/s, determine the torque generated by the motor answer: 750Nm
- A lift (elevator) in a tall building is operated by an electric motor as shown inFigure QB3. The lift car is suspended from a cable that is wrapped around thesheave. The other end of the cable supports a counter-weight.The sheave has a diameter of 550 mm. The counter-weight has a mass of 1750kg and the combined mass of the lift car and passengers is 2000 kg. Theefficiency of the motor is 90%. Air resistance and friction between the cable andthe sheave should be ignored. When the lift car is being raised at a constantspeed of 2.50 m/s, determinei.) The angular velocity of the sheave[25%]ii.) The power output of the motor[25%]iii.) The power input to the motor[25%]iv.) The torque generated by the motor[25%]Hows Resultant, moment, Equilibrium . Find the ventical componcut For the system shown in Rig.t AF (Fig.l) Fメ-86N find the moment of force(looN) a bout pernt (A) and (B) as shown in fiq, 2. Br. 10ON 3m ODe termine the magnitude and divection of force (f) fon the equilibnium system shown I'n fig.3. 200N 49 500N 60 10y PROBLEM 4.4 and P4.4 Solve Prob. 4.3, assuming that the beam is bent about the y аxis. [Ans. 56.3 kNm] M,