A cylinder of weight ( 90 N) slides in a lubricated pipe as shown in the figure .The clearance between the cylinder and pipe is ( 0.025 mm). Ifthe viscosity of the oil is ( 6.6 x 10³ Pa.s ) , calculate the tension12.5cmcylinderforce required to raise the cylinder at a speed of (6.12 m/s ) witha deceleration of ( 0.61 m/s²)?15cm

Given-Data:- Weight = 90N Clearance =0.025mm Viscosity of oil =6.6×103 Pa.s Speed =6.12m/s…

A cylinder of weight ( 90 N) slides in a lubricated pipe as shown in the figure . The clearance between the cylinder and pipe is ( 0.025 mm). If 12.5cm the viscosity of the oil is ( 6.6 x 10 Pa.s ), calculate the tension cylinder force required to raise the cylinder at a speed of (6.12 m/s ) with a deceleration of ( 0.61 m/s³)? 15cm

A cylinder of weight ( 90 N) slides in a lubricated pipe as shown in the figure . The clearance between the cylinder and pipe is ( 0.025 mm). If 12.5cm the viscosity of the oil is ( 6.6 x 10 Pa.s ), calculate the tension cylinder force required to raise the cylinder at a speed of (6.12 m/s ) with a deceleration of ( 0.61 m/s³)? 15cm

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

plzz help meeeeeeeeee The belt moves at a steady velocity V and skims the top of oil tank. Assuming a linear velocity profile in the oil, what is the required belt-drive power P (watt) (P= power = force x Velocity) if the belt moves at 3.5 m/s over oil with specific gravity of S=3.6 and oil viscosity of 0.004 m2/s. Belt geometry L= 2 m, b = 60 cm, and oil depth is h = 3 cm?
Q6) The space between two parallel plates is filled with oil. Each side of the plate is 60 cm. the thickness of oil film is 12.5 mm. The upper plate, which moves at 2.5 metre per sec requires a force of 98.1 N to maintain the Speed. Determine
A shaft 70-mm in diameter is being pushed at a speed of 400mm/s through a bearing sleeve 70.2-mm in diameter and 250mm long. The clearance is filled with oil with a kinematic viscosity of v = 0.005 ?2/? and SG=0.9. Find the frictional resistance exerted by the oil on the shaft in Newtons (N).
An oil film of thickness 1.5 mm is used for lubrication between asquare plate of size 0.9 m × 0.9 m and an inclined plane having anangle of inclination 200. The weight of the square plate is 392.4 N andit slides down the plane with a uniform velocity of 0.2 m/s. Find thedynamic viscosity of the oil
Q7) A flat plate of area 1.5 x 106 mm2 is pulled with a speed of 0.5 m/s relative to another plate located at a distance of 0.2 mm from it. Find the force and power required to maintain this speed, if the fluid separating them is having viscosity as 1 Pois
Find the kinematic viscosity of an oil having density of 980kg/m^2 when at a certain point in the oil, the shear stress is 0.25 Pa and the velocity gradient is 0.3 m/s.
A solid cone of angle 2θ, mass (m), base radius (r0), and density (ρc), is rotating with angular velocity (w0) on its conical seat. The clearance (h) is filled with oil of viscosity (μ). Neglecting air resistance, determine: a) an expression for the moment (M) as a function of r0, w0,μ,θ, and h. b) an expression for the angular velocity (w) for t≥0 as a function of w0,μ,θ,h, r0,m and t if an external torque is not applied. If the radius of gyration of the cone is 16 cm, determine: c ) the value of the angular momentum and velocity if w0=60RPM,h=0.05mm,θ=30°,μ=0.98cPoise , m=20kg, t=2.0s
Determine the velocity profile within a 12 µm diameter capillary, with a viscosity of 4 cP, and a pressure gradient of 25 mm Hg/500 µm. Assume that gravitational effects can be ignored and that the blood vessel is perfectly cylindrical.
The surface tensions of mercury and water at 60 degrees Celcius are 0.47N/m and 0.0662 N/m, respectively. What capillary height changes will occur in these two fluids when they are in contact with air in a glass tube of radius 0.30mm? Use θ = 130° for mercury, and 0° for water; y = 132.3 kN/m3 for mercury and 9.650 kN/m3 for water. Provide the given along with its solution.
The block of weight W = 50 N is pulled by a weight W0 = 60 N along the surface of a table by means of an inextensible cable and a pulley. Between the block and the table there is a uniform layer of oil of viscosity m = 0.1 Pa-s and clearance h = 2 mm. The contact area is 0.01 m2. Find the terminal velocity U if the table is very long.
a flat plate of area 1.5×106 mm 2 is pulled with speed of 0.4 m/s relative to another plate located at a distance of 0.15 mm from it. find the force required to maintain this speed, if the fluid separating them is having viscosity 1 poise
The belt in the Ögure moves at steady velocity V and skims the top of a tank of oil having viscosity. (a) Develop and expression for the required belt drive power in terms of h, L, b, V , and . Recalthat, for steady motion, power is equal to force velocity.(b) What power is required if the belt moves at 5 m/s over SAE 50W oil ( = 0:86 kg/ms) withh = 2 cm, L = 2 m, and b = 0:5 m