Q: Calculate the mass of a uniform circular spring made of steel wire whose linear density is 0.02 kg /…
A: Density = Mass(M) / Volume(V) Volume =(volume of a cylinder) = π r2 h = π x…
Q: A (2 m)-long steel wire in a musical instrument has a radius of (0.3 mm). When the wire is under a…
A:
Q: ) Unit of Young's modulus is: Select one: a. N/m O b. N/m? Oc. N.m2 O d. N
A:
Q: Compute the decrease in volume of 2.5 x 10-4 m³, of mercury when subjected to a pressure of 20 x 105…
A: Given data: mercury's volume V=2.5×10-4 m3 Pressure P=20×105 N/m2 bulk modulus β=2.8×1010N/m2
Q: a steel wire of diameter 1mm can support a tension of 0.2kN. a cable to support of 20kN should have…
A: The Young's modulus of the steel wire is E=σεε=F/A∆L/L0 Rearrange the expression for area A.…
Q: The Mariana trench is located in the Pacific Ocean at a depth of about 11 000 m below the surface of…
A: The pressure at the depth is given by P = h x d x g where, h is the depth, g is the gravity and d…
Q: steel beam of uniform cross section weighs 2.50 x 10^5 N. if it is 5.00m long. what force is…
A:
Q: Under what conditions would a metal sphere dropping through a viscous liquid be in equilibrium?
A:
Q: A child playing in the pool is using a cylindrical can as a boat for his toy soldiers. The can…
A:
Q: TUnOWng prUDIEms. A steel wire of diameter 1 mm can support a tension of 0.2 kN. Determine the…
A:
Q: Stiller Düzenleme Üs B 2) A uniform brass plate with area of 18 x 18 m? has mass of 41 kg which is…
A:
Q: A thin rod 10 ft long has a density which varies uniformly from 4 to 24 lb/ft. Find(a) M,(b) ¯x,(c)…
A:
Q: The length of a rod is 10 cm and the linear density of the rod at a point x centimeters from the…
A:
Q: A steel wire of diameter 1 mm can support a tension of 0.2 kN. Determine the diameter of a steel…
A:
Q: cylinder is 3.64 m tall and has a radius of 0.731 m. It's made of concrete with a density of 1568…
A:
Q: A three-legged wooden bar stool made out of solid Douglas fir has legs that are 2.0 cm in diameter.…
A:
Q: A metal wire of diameter 1.00 mm can support a tension of 0.270 kN. A construction worker needs a…
A:
Q: Suppose ethyl alcohol rises 0.25m in thin -7 tube , what is the radius of the tube if the surface…
A:
Q: 2.58 The surface tension of a liquid is being measured with a ring as shown in Fig. 2.6d. The ring…
A:
Q: The Mariana trench is located in the floor of the Pacific Ocean at a depth of about 11400 m below…
A:
Q: A child slides across a floor in a pair of rubber-soled shoes. The frictional force acting on each…
A: Given data *The frictional force acting on each foot is F = 20.0 N *The area of each shoe's sole is…
Q: A support beam has a length of 75 cm, width 35 cm and 50 cm thickness. What is the weight which the…
A: Given: Young's modulus, Y=2.0×1011 N/m2, Initial length of the beam, l0=75 cm = 0.75 m,…
Q: Which vial, left or right, contains a liquid in which its cohesive forces exceed its adhesive…
A: Cohesive Force is the one with acts between two particles which belongs to the same metal or the…
Q: Which of the following is the unit for the coefficient of viscosity: Select one: O a. cm/g.s O b.…
A: The SI unit of coefficient of viscosity is N·s/m2. The unit Newton is given by 1 N=kg·m/s2 Then, the…
Q: find the centre of gravity of T-section with top flange 100 mm x 20 mm and web 200 mm x 30 mm and…
A:
Q: As an oil well is drilled, each new section of drill pipe supports its own weight and that of the…
A:
Q: A cylindrical aluminum rod, with an initial length of 0.8000 m and radius 1000.0 mm, is clamped in…
A: The density is constant in the given case thus expression will be,
Q: What is the tension force in the wire shown below if it stretches 0.35 cm wher tightened if young's…
A:
Q: A hole in the ground in the shape of an inverted cone is 20 meters deep and has radius at the top of…
A:
Q: A steel WIre of diameter I mm can support a tension of0.2 kN. À cable to support a tension of 20 kN…
A: Given : Diameter of first steel wire, d1 = 1 mm Tension the first wire can support, T1 = 0.2kN…
Q: A fuel pump sends gasoline form a car's fuel tank to the engine at a rate of 7.85 x 10-2 kg/s. The…
A: Given information:
Q: One end of a wire is attached to a ceiling, and a solid brass ball is tied to the lower end. The…
A:
Q: On a part-time job, you are asked to bring a cylindrical iron rod of length 85.8 cm and diameter…
A: Given: The length of iron rod is L=85.8 cm. The diameter of iron rod is D=2.85 cm. The volume of…
Q: What is the weight of a cube with density 100 g/cm^3 and sides 0.2 r 4 mo-2m 800 N in = mg 80 N 8000…
A: Given, Side of the cube, a = 0.2 m density of the cube, ρ = 100 gcm3
Q: A copper wire has a length of 5.0 m and a diameter of 3.0 mm. Under what load (Force) will its…
A: length of copper wire (L) = 5 m diameter of wire = 3 mmincrease in length = 0.3 mm = 0.0003 m
Q: What is the tension force in the wire shown below if it stretches 0.35 cm when tightened if young's…
A: Since Young's modulus is given by, Y = Stress/Strain Stress = Tension Force/Area = T/A Strain =…
Q: Find the minimum diameter of a nylon wire 50 m long that will stretch no more than 25 cm when a load…
A: Given that, length of the nylon, L =50 m stretch length , l =25 cm =0.25 m mass, m =90 kg Y nylon…
Q: a solid uniform ball with a mass m and diameter d is supported against a vertical frictionless wall…
A: Given: The mass of ball is m. The diameter of the ball is d. The length of the massless string is…
Q: A box made of high grade plastic material has an initial volume of 20 m. It is then immersed below…
A: strain on the body is defined as change in dimension of body divided by initial dimension of the…
Q: A completely filled barrel and its contents have a combined mass of 100 kg. A cylinder C is…
A:
Q: A steel wire of diameter 1 mm can support a tension of 0.2 kN. A steel cable to support a tension of…
A:
Q: A cylindrical steel rod is originally 250 cm long and has a diameter of 0.263 cm. A force F is…
A: find the external force for steel rod in magnitude value .
Q: A steel wire of diameter 1mm can support a tension of 0.2 kN. Determine the diameter of a steel…
A: Given:- The diameter of the steel wire = 1 mm…
Q: tring on a tennis racket is under a tension of 275 N. If its diameter is 1.00 mm, by how much is it…
A: The force is 275 N. The diameter is 1.0 mm or 0.001 m and the radius is half the dimeter so radius…
Trending now
This is a popular solution!
Step by step
Solved in 5 steps with 5 images
- PART A) What is the maximum force that can be applied to a bone whose minimum cross-sectional area is 3.0cm^2? (This is approximately the cross-sectional area of a tibia, or shin bone, at its narrowest point.) Express your answer using two significant figures. PART B) Estimate the maximum height from which a 70kg man could jump and not fracture the tibia. Take the time between when he first touches the floor and when he has stopped to be 0.006s, and assume that the stress is distributed equally between his legs. Express your answer using two significant figures. Thank you!!!B A C A) Find the forces acting between cylinders A and B, and between cylinders A and C. Each cylinder weighs 100 lbs and has a diameter of 5 inches. All surfaces are frictionless. B) Find the smallest angle theta that maintains equilibrium and the force between the cylinders in that situation. C) Find forces between B and the slope and between C and the slope.QUESTION 1 The linear mass density (A) of a rod of length L is given by A = a+ Bx2 where a and B are constants and x is the distance from one end. What is the total mass of this rod? a + BL2 aL + (BL³)/ 3 (a+ Bx2)L O al + (BL2)/ 2
- The lamina shown is a quarter circle with radius 4 cm and mass M kg. Find the angle that AB makes with the vertical when a mass of 0.5M kg is attached to C and the lamina is freely suspended from B. В 4 cm AA triangular lamina has vertices (0, 0), (0, 6) and (6, 0), and uniform density. Find:(a) ¯x, ¯y,(b) Ix,(c) Im about an axis parallel to the x axis. Hint: Use Problem 1 carefullyQUESTION 5 Problem A solid uniform ball with mass m and diameter d is supported against a vertical frictionless wall by a thin massless wire of length L. a) Find the tension in the wire. r m Solution a) Let us first derive the expression for the tension. By Newton's First Law ΣF0 the components of force that makes this so is
- Let ?a represent the density of aluminum and ?f that of iron. Find an expression of the radius (?a ) of a solid aluminum sphere that balances a solid iron sphere of radius ?f on an equal-arm balance.Part A - Finding the tension in cable AC A weight of 130 lb acts at C on the strut. Find the magnitude of the tension in cable AC. Express your answer to three significant figures and include the appropriate units. > View Available Hint(s) ? TẠC = Value Units Submit Part B - Finding the unknown weight What is the weight of an unknown hanging mass when the compressive force in strut BC is 695 lb? Express your answer to three significant figures and include the appropriate units. > View Available Hint(s) HA W = Value Units Submit Part C - Finding the maximum weight Find the maximum weight that the cable and strut system can support if the magnitude of the compressive force in the strut cannot exceed 1100 lb and the magnitude of tension in the cables cannot exceed 300 lb. Express your answer to three significant figures and include the appropriate units. > View Available Hint(s) TH HÁ Wmax Value Units Submit4. A pipe strut BC is loaded and supported as shown. The strut has a uniform cross section and a mass of 12 kg. Determine the tension in the cable and the reaction at support C. Write your answers using 3 significant digits. 750 mm 500 mm- 500 mm A B Cable x 500 N
- A ring of radius of 30cm and mass 10kg is pointed at a point A perpendicular to a wall find the the magnitude if force so that the ring will be in equilibrium. Take g as 10m/s². please answer quciklyQUESTION 1 Problem A solid uniform ball with mass m and diameter d is supported against a vertical frictionless wall by a thin massless wire of length L. a) Find the tension in the wire. Solution a) Let us first derive the expression for the tension. By Newton's First Law ΣF = ______ the components of force that makes this so is ΣF = T_____ -_____ = 0 Simplifying this results to T =________ g/_____(ϕ) Analyzing the figure above, we arrive at (ϕ) = sqrt(_____ 2 +______ ) / (_____ /_____ +_____ ) By substitution, we arrive at the following: T = (_____ + 2______ ) g / ( ______ sqrt (______ 2 +_____ ) ) If the ball has a mass of 45 kg and diameter 32 cm, while the wire has a length of 30 cm. The tension is equal to T = ________ 0.370 NA non-homogeneous bar is 50 cm long and its linear density is given by the function λ(x)=32 + 25x² , where x is the position of the bar from one end, where λ is given g/m (grams per meter). a) Draw a sketch of the bar and mark where on the bar its center of mass is locatedb) Calculate the total mass of the rod.