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!
Find the minimum weight to keep equilibrium:
A belt supports the two weights W1 and W2 over a pulley as shown in the figure given below. If W1 = 1000N, find the minimum weight W2 to keep W1 in equilibrium. Assume that pulley is locked and µ
= 0.25.
Sol: Let the tensions in belt be T1 and T2 as shown, since weight W2 checks the tendency of weight W1 to move down, tension on the side of W1 is bigger.
That is, T1>T2
µ = 0.25, q = P, W1 = 1000N
By using the relation Ratio of belt tension
= T1/T2 = eµθ
W1/T2 = e(0.25)(P)
By solving, T2 = W2 = 456N .......ANS
Importance of operation research in decision making
Q. Flanged pressure vessel nozzles? The Designer is responsible for ensuring that the facings, bolt circle, number of bolts, and size of bolts of vessel nozzles, match the mati
Slip of belt: Sol: When the driver pulley rotates, it carries belt, because of a firm grip between its surface and belt. The firm between pulley and belt can be obtained by
model building is the essence of operation research
Discover the increase in pressure: A copper tube of 50 mm diameter and 1200 mm length contains a thickness of 1.2 mm along closed ends. This is filled with water at atmospheri
Annotation with Leaders Ordinate dimensions are not really an dimensions at all in that they do not indicate a measurement.They annotate known as a co-ordinate points. The DIMO
Determine the velocity and acceleration of a particle: The motion of a particle is determined by the equation s = t 4 - 3 t 3 + 2 t 2 - 8 , where s is in metres and t in se
What is Wire-frame Wire-frame models use the simplest data structures and they are ambiguous. Wire frame is a well-known example that consists of 16 vertices and 32 edges. We
Diffrence between external diameter and internal diameter: A compound tube is built by shrinking one tube on another, the ultimate dimension being, 80 mm internal diameter, 16
01-- what is the scope of som? 02-- how can we learn and understand shear force and bending moment diagram?
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: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd