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q1 equilibrium of a particlecalculate tca and tcbq2 the jib crane is oriented so that the boom da is parallel to the x
knowing the speed at point 1 of a fluid upstream of a sphere and the average speed at point 2 in the wake of in the
a flow moves in the -direction with a velocity of 10 ms from 0 to 01 second and then reverses direction with the same
fluid flows between two parallel stationary plates the distance between the plates is 1 cm the velocity profile between
when the temperature is at 30oc the a-36 steel pipe fits snugly between the two fuel tanks when fuel flows through the
a roller cam is used to impart a periodic motion to the base of the spring-mass system shown in fig 441 if the
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consider the overhead traveling crane shown in fig 421 assuming the weight of the trolley as 5000 lb and the overall
1calculate the degree of polymerization of a polyvinyl acetate polymer mer formula c4h6o2 with amolecular weight of
assume that a change in refractive index of n0125 is required to switch the display from reflective to dark when the
we want to design an optical surgery system to deliver an intense beam of near-uv light 32ev energy within the body
1 inside a rigid container a mixture of three ideal gases with mass fractions of 30 n2 50 o2 and 20 co2 has a total
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financial performance measures how well the executive team has been able to create profits for its shareholders a
water with a flow rate of 5200 kgmin is flowing inside the tubes of a cross flow heat exchanger water makes one pass
a heavy truck weighing 72500 lb rolls along i70 in denver at a speed at 67 mph the air temperature is 55 deg f and
what is the metal removal rate when a 15-in-diameter hole 2 in deep is drilled in 1020 steel at a cutting speed of 200
the image below shows a beam subject to two couples f1 91 n and f2 16 nthe dimension are x1 15m x2 20 m h 040m
mechanics of solids assignmentq1 a frame is loaded and supported as shown in the figure below determine the reactions
the input to the valve of an internal combustion engine is a force of f 15000 n applied over a period of 0001 s by a
questions1 determine the gravity force w that can be sustained by the force f acting on the piston of the figure2
in order to complete this part of the assignment you should refer to the laboratory sheet on sunspace concerning the
a crank con rod and piston mechanism is shown below determine the maximum acceleration of the piston when the crank