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 minimum value of weigh to cause motion:
Determine minimum value of weight W required to cause motion of block, which rests on a horizontal plane. The block weighs 300N and coefficient of friction between block and plane is 0.6. Angle of warp over pulley is 90º and coefficient of friction between pulley and rope is 0.3.
Sol: As the weight W impend vertical motion in down ward direction, the tension in two sides of the pulley will be as shown in figure given below
Given date:
T1 = W, µ = 0.3, θ = 90° = p/2 rad
Using relation of Ratio of belt tension, T1/T2 = eµ.θ
...(i)
Considering equilibrium of block:
ΣV = 0
R = 300N ...(ii)
ΣH = 0
T2 = µR = 0.3 × 300 = 180N ...(iii)
By equating the equation (i) and (iii), we get
W = 1.6 × 180
W = 288N .......ANS
what is static indentation and dynamic indentation?
Two position synthesis of crank rocker mechanisms
Uniformly Varying Load - support reaction: Uniformly Varying Load: In the diagram load varying from Point A to point C. The intensity of it is zero at A and 900N/M at C. Her
Illustrate the following terms:- a) Mechanism and Inversion b) Slip and Creep of belt drive c) Centrifugal Tension of belt drive d) Initial Tension of belt drive
What is the diff between system underfoing cycle and system undergoing process
As per Indian standard (IS 812-1957) Define weld as "a union between two pieces of a metal at faces rendered plastic or liquid by heat or by pressure or both filler metal may b
Necessity of Brakes To stop a vehicle in normal as well as emergency conditions. To slow down the speed to turn, pass hurdles etc.
Types of Gas Welding Process Gas welding includes all those welding processes in which gas flame is used as a heat source for melting metals. It is further divided into three m
Necessity of Cooling System To prevent the engine from excessive heating. To avoid the piston seizure due to thermal expansion. To prevent burning of lubricant a
State the Planning the foundation for reciprocating engines i) The eccentricity of the common centre of gravity of machine and foundation referred to the centroid of base are
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