Please provide the correct solution including the free body diagram.Thanks The marine water strider, Halobates, has a mass of0.33 g. (Figure 1)Figure< 1 of 1 >Part AIf it has six slender legs, determine the minimum contact length of all of legs combined to support itself in water having a temperature ofT = 20°C. Take a = 72.7 mN/m, and assume the legs are thin cylinders that are water repellent.Express your answer to three significant figures and include the appropriate units.▸ View Available Hint(s)EL=SubmitμÅ SValue

Answered: Image /qna-images/answer/a10edf93-fa88-4ddf-984a-609d11eb7ff4.jpg

The marine water strider, Halobates, has a mass of 0.33 g.(Figure 1) Figure < 1 of 1 > Part A If it has six slender legs, determine the minimum contact length of all of its legs combined to support itself in water having a temperature of T= 20°C. Take a = 72.7 mN/m, and assume the legs are thin cylinders that are water repellent. Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) EL= Value Submit μÃ

The marine water strider, Halobates, has a mass of 0.33 g.(Figure 1) Figure < 1 of 1 > Part A If it has six slender legs, determine the minimum contact length of all of its legs combined to support itself in water having a temperature of T= 20°C. Take a = 72.7 mN/m, and assume the legs are thin cylinders that are water repellent. Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) EL= Value Submit μÃ

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

5. What is the pressure at the bottom of the 7.5 m tall storage tank of fluid at 25°C? Assume that the fluid is gasoline with atmospheric pressure 101 kPa on the top surface. Repeat the question for the liquid refrigerant R- 134a when the top surface pressure is 1 MPa. The densities of the liquids are: pgasoline = 750 kgm; PR-134a = 1206 kg/m2. %3D
This problem uses Figure 1 .Consider a flat plate of thickness h submerged in a liquid of density (p). with the plate parallel to the free surface, as shown in the figure. The area of the top (and also bottom) surface of the place is A, and its distance to the free surface is s. Match the balancing pressures and forces to their correct expression. Figure 1 PrgsA Pr8(s+h)A Gauge pressure on the top of the plate pf'g*(s+h)*A Gauge pressure on the bottom of the plate pf*g*s Hydrostatic force on the top of the plate pf*g"(s+h) Hydrostatic force on the bottom of the plate pf'g*s*A > > >
Give the following problem a try. If you get stuck, here is one way to work it: Essential Solution Video. An airplane has a half-wingspan of 31 m. Determine the change in length of the aluminum alloy [a = 24.0 × 10-6/°C] wing spar if the plane leaves the ground at a temperature of 17°C and climbs to an altitude where the temperature is -51°C. Answer: 6 = i mm
The 200 kg, 5m wide rectangular gate shown in Figure below is hinged at B and leansagainst the floor at point A making an angle of 45° with the horizontal. The gate is to be openedfrom its lower edge by applying a normal force at its center.a. How the force required to open the gate can be reduced.b. Consider the density of water to be W, where W = last three digits of your registrationnumber + 100, Calculate the minimum force which is required to open the gate.
1. A cylinder of diameter 1.5 m and length 3 m is located in the edge of an oil tank as shown in the figure. The cylinder and the wall are smooth and the cylinder is in equilibrium. Calculate (a) The horizontal contact force of the wall. (b) the weight of the cylinder in kN. oil, p = 800 kg/m
Determine the distance (h) in mm ,that a column of mercury in the tube will be depressed when the tube is inserted into the mercury at a room temperature of 20°C. Set ( D= 12 ) mm , density of mercury =13550 Kg/m3 , (s) surface tension 37.5x10-2 N/m , a= 42 o The Value of theata is equal to ? The Value of (h) is equal to?
A water tank is completely filled with liquid water at 40°C. The tank material is such that it can withstand tension caused by a volume expansion of 5 percent. Determine the maximum temperature rise allowed without jeopardizing safety. Assume a volume expansion coefficient value at that of 65 °C. (Just write the numerical answer. Include - if the answer is negative. No need to put the unit.) Properties of saturated water Volume Specific Нeat Thermal Prandti Enthalpy Density P. kg/m Expansion Coefficient B, 1/K Liquid Conductivity k, W/m - K Dynamic Viscosity Number Saturation of G, J/kg K H. kg/m - s Pr Temp. T. °C Pressure Vaporization Pat, kPa Liquid Vapor hig, kJ/kg Liquid Vapor Liquid Vapor Liquid Vapor Liquid Vapor 2501 2490 2478 0.561 0.571 0.580 1.792 x 10-3 1.519 x 10-3 1.307 x 10-3 1.138 x 10-3 1.002 x 10-3 0.922 x 10-5 0.934 x 10-5 0.946 x 10-5 0.959 x 10-5 0.973 x 10-5 0.6113 1854 0.0171 0.0173 999.8 0.0048 -0.068 x 10 3 4217 4205 13.5 11.2 0.01 1.00 0.0068 0.0094 0.0128…
1. Most bridges contain interlocking steel grates (α steel = 1.2 x 10 - 5 ºC -1 ) that allow the bridge toexpand and contract with the changes in temperature. The Golden Gate Bridge in San Francisco isabout 1350 meters long.(A) The seasonal temperature variation in San Francisco ranges from about 0ºC to 30ºC. Howmuch will the bridge expand between these two extremes?(B) What percent of the length of a subcompact automobile, 2.5 meters, does this gaprepresent?2. Selena has a fire in her fireplace to warm her 20ºC apartment. She realizes that she hasaccidentally left the iron poker (α iron = 1.2 x 10 -5 ºC -1 ) in the fire. How hot is the fire if the 0.60-meter poker lengthens 0.30 cm?3. Just before midnight, when the air temperature of 10.0ºC, Karl stops and fills the 0.0600 m 3 gastank in his car. At noon the next day, when the temperature has risen to 32ºC, Karl finds a puddle ofgasoline (βgas = 3 x 10 -4 ºC -1 ) beneath his car.(A) How much gasoline spilled out of Karl's car?…
Problem 3 Oil Water, machine oil and salty sea water are filling a pipe, as water shown on the figure. The corresponding densities are: pwater " 1000 kg/m³, poil Sea 0,6m = = 1200 kg/m³. = 800 kg/m³ and Psea water 0,5m Determine the pressure in point 1, the upper closed end of the pipe. Water 0,6m
The answer is already given. I just need the solution. Also, please make the solution neat and readable. Thank you. Answer: P= 230 lb
We first make equilibrium equations for the fluid pressure and then the free body diagram and then solve the question? Select one: O True O False ZFx=0, EFy=0 and EFz=0 are vector equations for the determination of the equilibrium equations for the fluid pressure in the body immersed in the liquid. Select one: O True O False A beaker is filled with a liquid of density p up to a height h. If half the liquid is replaced by equal volume of another liquid of twice the density, what will be the change in the base pressure? "PA h Ih/2 a) increased by pgh b) decreased by pgh c) increased by pgh-2 d) decreased by pgh=2 Select one: O A O B O C
A 2-ft-thick block constructed of wood (SG-0.6) is submerged in oil (SG=0.8), and has a 2-ft-thick aluminum (specific weight - 168 lb/ft) plate attached to the bottom as indicated in the figure below. (a) Determine the magnitude of the point force (acting on the bottom of the aluminum plate) required to hold the block in the position shown. (b) Locate the force with respect to point A. (a) F-1 (b) Li 18 0.5 2 lb (upward) ft (to right of point A) -10 ft- 7 Oil Aluminum