3. A fine (thin) ring with a radius 50 mm is being pulled from the surface of water. If the ring has a mass of 1.0 g and the contact angle is 75°, determine the force, P, needed to pull the ring free from the surface." 50 mm 750

3. A fine (thin) ring with a radius 50 mm is being pulled from the surface of water. If the ring has a mass of 1.0 g and the contact angle is 75°, determine the force, P, needed to pull the ring free from the surface." 50 mm 750

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.23P: The center of gravity of the 850-N man is at G. If the man pulls on the rope with a 388-N force,...

See similar textbooks

Related questions

Q: 1. The working substance for a Carnot cycle is 8 lb of air. The volume at the beginning of Isotherma...

A: Given data, Mass of air, ma = 8 lb Volume at the beginning of isothermal expansion, V1 = 9 ft3 Press...

Q: For an air standard Diesel Cycle, determine the following: 1) Clearance volume (ft3) 2) Maximum tem...

Q: 1. Determine Z and V for steam (HzU) at 250 °C (523.15 K) and 1800 kPa by the following: PV a. The t...

A: Given, P = 1800 kPa T = 250oC = 523.15 K We know that, PV = RT V = RT/P = 0.287 * 523.15 / 1800 = 0....

Q: 1. Air expands through a nozzle from 75 to 15 psia. The enthalpy decreases by 48 Btu/lbm the flow is...

Q: What is the Maximum moment in kN-m. Given: w1 = 45, w2 = 18, a 2, b = 4, and c-2. %3! IO w1 kN/m w2 ...

A: To determine the maximum bending moment.

Q: 6s. When t=2s its 3. A particle moves along a horizontal straight line with an acceleration a = disp...

Q: What is the Maximum moment in kN-m. Given: w1 = 42, w2 = 15, a = 2, b = 3, and C %3D %3D %3D %3D = 2...

A: NOTE: According to Bartleyby's policy we shall answer only one question at a time so if you want sol...

Q: The line of action of the 3000-lb force runs through the points A and B as shown in the figure. Dete...

Q: 2. A standard cycle for gasoline engine has a compression ratio of 8. The initial pressure and tempe...

Q: 5. A fluid undergoes a reversible adiabatic compression from 0.5 MPa, 0.2m to 0.05 m according to th...

Q: A centrifugal water pump designed to operate at 1200 rpm has dimensions Parameter Inlet Outlet Radiu...

Q: lind the locakion of te resultant force F of the wakev be Sianqulau gate and tc on force P to hold b...

Q: * pressure of 22 bar and temperature of 300°C. the exit ressure is 4 bar. Steam flow rate is 11 kg/s...

Q: A barge is pulled by two tugboats. If the tension force in the rope TAB and TBC is 3500 Ibs and 2500...

A: Given:TAB=3500 lbTBC=2500 lb

Q: Example 11.8: A three hinged arch of span 16 m has its abutments A and B at depth of 4 m and 8 m bel...

Q: A HP absorbs 10kW of heat from outside environment at 260K while absorbing 18kW of work. It delivers...

A: Given data, Q2= heat absorb = 10 kW T2= 260 K T1= 300 K W=work input =18 kW

Q: find the ualume f 8ig below? R- s:de veiw beil ら

Q: The maximum value of the objective function of the problem below is * Bottied water and medical supp...

A: Assume that the number of water bottles to be shifted are: x The number of meical kits are: y We wil...

Q: 4.5 cm 4.5 cm 15 cm 20 cm 9 cm 20 cm

A: Part Area Ai yi Ai yi rectangle 1 29 ×24 = 696 12 8352 rectangle 2 -20 ×15= -300 -16.5 -4950 t...

Q: Carbon dioxide enter the nozzle section at 782 kPa, 918°C and 112 m/s, and exits at a pressure of 17...

A: Given Data: Mass of CO2, m=4.02 Kg Final pressure, P2=172 kPa Initial pressure, P1=782 kPa

Q: Can someone slove the fx and fy equations in the below questions solution in steps to how we got f1 ...

Q: A small airplane flying horizontally with a speed of 150 miles/hr at an altitude of 400 feet above a...

A: displacement = Velocity * time

Q: Nitrogen (N2 ) flows steadily through a constant-area pipe. The N2 enters the pipe at 3.5 MPa, 60 °C...

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to th...

A: To enter the puck in the net, the maximum height traversed by the puck during its motion must be equ...

Q: 1- Identify the most important materials properties required for EACH of the following application a...

A: according to the above-mentioned details.

Q: True or False: Multiple-row radial engines can be called double-row radial engines as well. Oppose...

Q: Heat exchanger is device that facilitate the exchange of heat between two fluids that are at differe...

Q: Write F if True and T if False. 1.Geology provides knowledge about materials used for construction. ...

A: 1. F 2. T

Q: 本 Pia A jct f water, haung a lrelocity of 3om/s im pinges on a series of ranes with a velocity of Is...

Q: The velocity field of an incompressible flow is given by V = (a,x + a,y + az)i + (b,x + b,y + b3Z)j ...

A: Given:Velocity field:V=(a1x+a2y+a3z)i + (b1x+b2y+b3z)j + (c1x+c2y+c3z)ka1=2c3=-4

Q: A boiler requires 90,000 m²/hr of standard air. The mechanical efficiency of fan to be installed is ...

A: As per given question Q=90000m3/hr Ha=150mm Efficiency =65% Determine the size of driving motor A...

Q: 1. A saturated water vapor is in a tank with a volume of 2.5 ft. It has a pressure at 25 psia. Due t...

A: Given dataV=2.5ft3P=25PsiaT=75°F ***As per our company policy we are supposed to do only 3 subparts ...

Q: Determine potential energy in ball having mass 5 kg having height of 10 m

A: Given data : The value of height=h The value of mass=m The value of acceleration due to gravity=g ...

Q: An assembly consisting of tie rod (1) and pipe strut (2) is used to support an 80 kip load, which is...

A: Given Young's Modulus, E = 29000 Pa Diameter = 8.625 in Wall thickness, t...

Q: 9. Draw the velocity polygon for the mechanism shown in Fig. 2.56. Find the angular velocity of link...

A: Given : To find : Velocity polygon

Q: 1. A small airplane flying horizontally with a speed of 150 miles/hr at an altitude of 400 feet abov...

Q: Determine the angular velocity (in rpm) required for an open 100-cm diameter cylindrical tank 250cm ...

Q: secondary spаcecraft reference plane primary spacecraft primary. orbit plane Once you fix the primar...

Q: Determine the y-coordinate of the centroid of the area by direct integration.

Q: A room in the lower level of a cruise ship has a 30-cm-diameter circular window. If the midpoint of ...

Q: 6. Five pounds of a certain ideal gas with K 1.30 and R = 35 is compressed in polytropic process in ...

Q: Q2/ The assembly consists of two sections of galvanized steel pipe connected together using a reduci...

A: Given data: F=17 lbd1o=0.75 ind1i=0.68 ind2o=1 ind2i=0.86 in Need to determine the maximum shear str...

Q: Find out by direct derivation the relation between a spring's effective and actual mass

A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: 2. The temperature of air remains constant at 26°C when its pressure is boosted reversibly from 0.2 ...

A: It is given that, ∆u=0 that means a change in internal energy during this process is zero, and a cha...

Q: clearance ratio of the compressor.

A: Given; Clearance volume of a reciprocating compressor, Vc=120 mlVolume of the cylinder at bottom de...

Q: Determine the force in each member of the truss shown in Fig. 6-8a and indicate whether the members ...

Q: If the ratio of the diameter of the rivet hole to the pitch of rivets is 0.38, then the tearing effe...

Q: If e and have the same signs, then the absolute maximum shear strain will be equal to the maximum in...

Q: An ideal double-reheat steam turbine receives 290,000 kg/hr of steam at 10 MPa and 400 °C. The two r...

A: Disclaimer:Since you have posted a question with multiple subparts, we will solve the first three su...

Q: (Problem 3.67 from the text book) Determine the maximum shearing stress in a solid shaft of 18-mm di...

A: Given data: d=18 mmP=3.4 kW Need to determine the shear stress in the shaft.

Question

Please explain thoroughly

3. A fine (thin) ring with a radius 50 mm is being pulled from the surface of water. If
the ring has a mass of 1.0 g and the contact angle is 75, determine the force, P, needed
to pull the ring free from the surface.
50 mm
75°

Expert Solution

Step 1

Given Data

The radius of the ring is: $r = 50 mm = 0.05 m$
Mass of the ring is: $m = 0.1 g = 1 \times 10^{- 4} kg$
The contact angle is: $α = 75 °$

To Determine

The force O, needed to pull the ring free from the surface.

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Each of the three gates has a constant width 1: (perpendicular to the paper). Calculate the force P required to maintain each gate in the position shown. Express your answers in terms of b, c, h, and (the weight density of the fluid).
The high-pressure water cock is rigidly attached to the support at D. Neglecting the weights of the members, draw the FBD of the entire assembly and count the unknowns.
One side of the container has a 03-m square door that is hinged at its top edge. If the container is filled with water, determine the smallest force F that must be applied to the bottom edge of the door to keep it closed.
The 12-ft wide quarter-circular gate AB is hinged at A. Determine the contact force between the gate and the smooth surface at B due to water pressure acting on the gate. Use =62.4lb/ft3 for water.
The cylindrical water tank with R = 10 ft and H = 1.6 ft has thin steel walls of uniform thickness and weighs 18000 lb when empty. Determine the depth of the water h for which the center of gravity G of the tank plus water will be located at the surface of the water. For water, use =62.4lb/ft3.
The hemispherical glass bowl is filled with water. Find the location y of the center of gravity of the filled bowl. Approximate the bowl as a thin shell of radius R=6.15in. Use 1=162lb/ft3 for glass and 2=62.4lb/ft3 for water.
Find the elevation h (km) where the weight of an object is one-tenth its weight on the surface of the earth.
Determine the force F required to pull up the 3.54m stopper from the drain of a sink if the depth of water is 10 in. Use =0.036lb/in.3 for water and neglect the weight of the chain.
The plane region A is submerged in a ï¬‚uid of weight density . The resultant force of the ï¬‚uid pressure on the region is R acting at the point C (called the pressure center) located at the distance h below the surface of the ï¬‚uid. Show that R=Qa and h=Ia/Qa, where Qa and Ia are the first and second moments of A about the axis a-a.
The thin-walled cylindrical can with a spherical dimple weighs 0.2 lb. Determine the force P required to push the can into water to a depth of 8 in. Use =0.036lb/in.3 for water.
Determine the resultant force acting on the elbow of the thin-walled pipe when the pipe carries a uniform internal pressure p0.
an oil tank is in the shape of a right circular cylinder with a radius of r meters and its axis is horizontal. if the tank is half full of oil having mass density 750 kg per cubic meter, find r if the total force on one end of the tank due to liquid pressure is 8000 N