Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Problem 1:
A steel simple beam AB is supported by a copper wire at the middle point C. The beam is subjected to a pair of concentrated force P = 4 KN (see figure)
steel beam AB: Lenght L = 4m with a fretangular cross section of height 20 cm x width 10 cm.
copper wire BD: lenght h = 1m with a circular cross section of diameter d = 5 mm.
Steel Es = 200 GPa; copper Ec = 100 GPa
Is this system determinate or indeterminate?
Determine the deflection δc of the beam at the end B.
Problem 2:
A rigid bar (ignore its weight) hangs from flute equally spaced vertical wires (length L = 150 mm, spacing a = 50mm): two the steel and one of aluminum. The wires also support a load P acting on the bar. the diameter of the steel wires is da = 4 mm. Assume Es = 210 GPa and Ea = 70 GPa.
What load Pallow can be supported at the midpoint of the bar if the yield stress in the steel wires is 220 MPa and in the aluminium wire is 80 MPa? A saftey factor of n = 2 is needed.
A mass of 2.5kg are hung vertically from a spring of stifness 5.4kN/m, calculate the maximum amplitude of vibration if the mass is not to jump off the hook.
Prepare the statement of financial position
Workout velocity and range of shell fired, Why is it possible to consider the vertical and horizontal motion of a projectile independently of each other.
How is the technology utilized effectively or ineffectively? What are some barriers to more effective usage, and what are some recommendations you would make to overcome these barriers?
a rectactangular surface is placed in a vertical position in fresh water with its top and bottom edges horizontal. if
a frac34 in-16 unf series sae grade 5 bolt has a frac34 -in id tube 13 in long clamped between washer faces of bolt and
design of a vacuum distillation plant for purification of glycerin by-product from a biodiesel plant.
A knowing that the normal stress magnitude in each link is not to exceed 24 ksi, the shearing stress in pin F is not to exceed 15 ksi, and the deflection of point A is not to exceed .08 in.
a thermopane window consists of two pieces of glass k 0.78 wmk 7 mm thick that enclose an air space k 0.026 wmk 7 mm
If the curve were not banked, what would be the minimum coefficient of friction between tires and road that would keep traffic from skidding out of the turn when traveling at 85 km/h?
in all but a very few vehicles today crush or crumple zones are employed as a method to reduce energy transfer to the
Determine the failure envelope and the non-failure region in the sigma_y - tau_xy plane using Tsai-Hill theory for the following cases
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd