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!
Determine the horizontal component of the force:
A force of 80 N is working on a bolt as illustrated in Figure. Determine the horizontal and vertical components of the force.
Figure
Solution
Through the principle of transmissibility of a force, any force may be considered to be working at any other point on the line of action of the force.
∴ θ = 60o + 180o = 240o
w.r.t. positive x axis measured in anticlockwise direction
∴ Fx = F cos θ = 80 cos 240o = - 40 N
(or, Fx = 80 cos 60o = 40 N along with the negative x-direction, as is clear by visual inspection).
Fy = F sin θ = 80 sin 240o = - 69.28 N
∴ F¯ = (- 40 N) i¯ + (- 69.28 N) j¯
= - 40 i¯ - 69.28 j¯
differentiate between kinematic chain and mechanisms
Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4 Explain the Methodol
The pressure and temperature of a diesel cycle at the start are 1 bar and 20C respectively and the compression ratio is 14. The pressure at the end of expansions 2.5 bar. Find perc
Principle of equilibrium: Sol.: Principle of equilibrium can be divided in to three main parts; (1) Two Force Principle: As the Resultant is zero when body is in equili
The Bronzes The coinage bronze employed for making coins in earlier days contains 95% copper, 4% Sn and 1 % Zn. The Zn acts as a deoxidizer. Such alloy is soft and ductile.
Explain frequency reuse In the cellular concept, service area is separated into regions called cells and the available frequency is divided among these cells. Every cellular b
what is system of force?
Q. Effect on the corrosion rate of carbon steel? The velocity of the acid has a significant effect on the corrosion rate of carbon steel. The recommended velocity range for pi
Stainless Steels Such are particularly termed for their resistance to corrosion. This resistance is acquired due to formation of protective oxide layer that spreads all over
#question.what are process of annealing? .
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