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sae 30 oil at 60degf is pumped through a 3-ft-diameter pipeline at a rate of 5700 galmin a model of this pipeline is to
when a very viscous fluid flows slowly past a vertical plate of height h and width b see fig p1312 pressure develops on
assume that the power required to drive a fan is a function of the fan diameter d the air density rho the rotational
the reynolds number rhovdmu is a very important parameter in fluid mechanics verify that the reynolds number is
masses p and q are attached by a massless rigid rod to form a dumbbell as shown in figure 634 the dumbbell is tossed in
consider a double mass-spring system with two masses of m and m on a frictionless surface as shown in figure 630 mass m
how high will your model rocket fly assume the model rocket weighs 5 kg and the fuel weighs 05 kg assume a mass flow
a kinetic kill missile destroys its target through conversion of kinetic energy to mechanical work that is there is no
suppose a jet engine takes in air at a mass flow rate of 100 kgs also assume that the exhaust velocity of the air is
a turbojet shown in figure 644 uses a steady stream of air to accelerate an airplane it operates by taking in air via a
a jet of water of cross-section a and density rho moves horizontally at inertial speed v0 and hits a block of mass m
a jet of water of cross-section a and density rho moves horizontally at an inertial velocity v0 and hits a block of
a nozzle with exit area a emits a column of air of density rho which lifts a ball of mass m as shown in figure 643 if
the 10 kg wedge b shown in figure 719 is held at rest on an incline of 30 by stop c when it is struck by the 50 g
two small balls each of mass m 02 kg hang from strings of length l 15 m the left ball is released from rest with
sketch a planar model of a k-max helicopter delivering cargo to a moving ship as shown in figure 828 using a point mass
design for manufacturing assignmentquestion 1 if the elastic and inertia forces within a structure have to scale
questionprepare a project report my project is about an investigation into the effects of edge characteristics on the
steel design - building analysis and designbelow pin jointed truss is part of a steel building your task is to complete
answer the questionquestion about physical properties of a spring on following points1 materia2 elastic limit3 storage
prepare a power point preparation notequestion 1what is spring ratequestion 2 the higher the spring rate the stiffer
water resources systems designscope of worksstormwater drainage systems design using drainssewerage systems designwater
a 100 mw steam station uses coal of calorific value 6400 kcalkgthermal efficiency of the station is 30 and electrical
the quarter-circular area is rotated through 360deg about the y-axis determine thevolume of the resulting body which is
a solid body rotates about a stationary axis according to the law f at - bt3 where a 60 rads and b 20 rads3 finda