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and open center spool valvea should never be used on compressed airb is compatible with compressed air applicationsc is
two girls standing 20 m apart are both throwing balls towards a tree to knock down a shoe hanging 7 m up in a tree that
the cantilevered bar in the figure has a circular cross section and is subject to bending and torsion the normal stress
a lunar transfer vehicle masses 50 tonnes metric tons or 1000 kg fully fuelled has a dry mass of 15 tonnes which
compare the ideal cop of r-134a and r-22 at an evaporating temperature of 40 f and 20 f superheat and condensing
an ideal gas contained in a cylinder with a volume of 500m3 is at a pressure of 400kpa and a temperature of 70 c
a fluid with a specific volume of 02m3 kg at 500kpa pressure enters a system with 8 ms velocity heat losses in the
a rigid tank initially contains a mixture of liquid water and water vapor at a pressure of 147 psia determine the
a group of mechanical engineers like catamaran sailing on the great salt lake and decide to use a glass-fiber
the position of a particle on a straight line is given by s t3 -9t2 15t where t is in seconds find the position
a car has an initial speed of 25 ms with a constant deceleration of 3ms2 determine the velocity of the car when t4s
at 45deg latitude the gravitational acceleration as a function of elevation z above sea level is given by g a - bz
magnesia mgo has a melting point of 2825c applications include refractory bricks crucibles cements thermocouple
a single plate clutch with both sides of the plate effective is required to transmit 25 kw at 1600 rpm the outer
give a complete design analysis of a single plate clutch with both sides effective of a vehicle to transmit 22 kw at a
the particle p moves along a space curve describe by the cartesian coordinatesxt costyt sintzt sintdescribe the given
1 define single shear2 define double shear3 what is the equation for shear area4 what is the equation for shear
a computer with a mass of 2-kg is packed in a box and surrounded by packing material the box is dropped vertically onto
two round 3cm diameter bars are made of sae 1030hr hot-rolled steel but are different lengths 15 cm and 60 cm
what are the typically used thermo set composite resins and what fiber are they commonly reinforced
a car drives on a curved road that goes down a hill the cars position is defined by the position vector
a cart travels a track and experiences a constant tangential acceleration from point a to point c the speeds of the
a slender rod 06 m long rotates about an axis perpendicular to its length and 014 m from its center of gravity if the
a 10 lbm block is pushed down a frictionless incline with a force of 5 lbf the incline is 30 degrees relative to the
a cylinder of mass 20 lbs radius 5in and height 10in is spinning about its axis of symmetry central axis at 200 rpms