Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
the wheel has mass m radius r and moment of inertia ig mr22 the wheel is initially at rest and it is subjected to a
the disk has mass m radius r and moment of inertia ig mr22 the spring constant is k mgr the disc is released from
a force 30n with a radium arm is 25m is applied to a flywheel to turn it through 75 revolutions at constant speed what
1 does the amount of mass entering a control volume have to be equal to the amount of mass leaving during an
a double strap butt joint had to carry a load of 17kn the ultimate shear strength of the rivets used is 260mpa and a
if there are two balls of equal mass and of perfectly elastic material are lying on the floor one of the ball with
if the output of a gas turbine is 300 kw and its efficiency is 20 percent what will be the heat
explain the importance of using up-to-date and accurate reference materials when you develop design proposals
the assembly shown consists of an aluminum shell ea 70 gpa alphaa 236 x 10-6ordmc fully bonded to a steel core es
a v-belt makes contact with a 350mm diameter pulley over an angle of 160degrees the coefficient of friction is 03 and
a uniform cantilever is 4 m long and carries a concentrated load of 40 kn at a point 3 m from the support determine the
a reinforced concrete beam is 240 mm wide and 450 mm deep to the centre of the reinforcing steel rods the rods are of
a a rectangular-section steel beam 50 mm wide by 20 mm deep is used as a simply supported beam over a span of 2 m with
at a given section a shaft is subjected to a bending stress of 20 mnm2 and a shear stress of 40 mnm2 determinea the
a material is subjected to two mutually perpendicular direct stresses of 80 mnmz tensile and 50 mnmz compressive
a hollow circular steel strut with its ends fixed in position has a length of 2 m an outside diameter of 100 mm and an
a steel tube has a mean diameter of 100mm and a thickness of 3 mm calculate the torque which can be transmitted by the
a bar of mild steel 25 mm diameter twists 2 degrees in a length of 250 mm under a torque of 430 n m the same bar
at a point in a piece of elastic material direct stresses of 90 mnm2 tensile and 50 mnmz compressive are applied on
the closed-loop transfer function is csrs 2s2 s 2 write matlab program to produce unit-acceleration
the modulus of elasticity for beryllium oxidebeo having 5 vol porosity is 310gpa 4510psia compute the modulus of
the static equilibrium position of a mass less rigid bar hinged at point o and connected with springs k1 and k2 is
for the system shown define and draw on the figure the independent motions what is q equal to required to solve
1 compute the moment of the 04-lb force about the pivot o of the wall-switch toggle2 determine the angle theta which
explain the difference between the damping coefficient and damping ratio which should be used in engineering practice