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!
Compute the velocity of a bar:
A bar AB as shown in Figure slides so that its bottom point A has a velocity of 4 m/sec to the left along the horizontal plane. compute the velocity of B and also the angular velocity ω.
Solution
A bar AB is resting on two surfaces as illustrated in Figure (a). If end A starts moving to the left then B shall start sliding down along the sloping surface as illustrated in Figure (b). To locate instantaneous centres draw perpendiculars to vA at A and to vB at B. These perpendiculars meet at O. Consider Δ AOB.
∠ OAB = 75o , ∠ ABO = 60o
∴ ∠ AOB = 45o
By using sine rule, we can get the length AO and BO.
∴ AB/ sin 45o = AO /sin 60o = BO /sin 75o , where AB = 1000 mm
∴ AO = 1.225 m
BO = 1.366 m
Now, v A = AO ω
∴ ω = vA / AO = 4/1.225 = 3.265 rad / sec
and
vB = OB ω = 3.265 × 1.366 = 4.46 m / sec
what is critical pressure, triple point, degree of super heat...
(a) What could be the characteristics of tool materials. (b) Describe several tool materials with their composition.
Q. Show the types of Changes in project? During the development and execution of a project, the following changes can occur: Scope of work changes Cost deviation
An open-loop control system has the following state-space model: (a) Determine the characteristic equation for the open-loop control system. (b) Determine the characte
When was PDDI developed The PDDI interface was developed in connection with the ICAM project which was funded by the Air Force in order to improve the manufacturing methods in
Solid Modeling Design Create a solid model for one of the following case studies listed below (all subsystems/subassemblies are indicative): Use Solid Works CAD software. A- Ca
Thermal efficiency and compression ratio: Calculate thermal efficiency and compression ratio for automobile working on otto cycle. If energy generated per cycle is thrice whi
Differentiate hot and cold working process.
How CAD system communicate with control system The concept of a universal data exchange system is depicted in figure. In this figure, it is shown how various CAD systems commun
Base Circle: this is the smallest circle tangent to the cam profile. Trace Point: this is theoretical point on the follower whose motion explained the movement of the foll
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