On a part-time job, you are asked to bring a cylindrical iron rod of length 85.8 cm and diameter 2.85 cm from a storage room to a machinist. Will you need a cart?

Q: A garden hose of inner radius 1.00 cm carries water at 3.13 m/s. The nozzle at the end has inner…

A: Given values -  Inner radius of garden hose = r1 =1 cm =1×10-2 mInner radius of nozzle at the end…

Q: blood flows through the aorta at an average speed of v=18 cm/s. The aorta is roughly cylindrical…

A: The answer is below

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A:

Q: Write your detailed solution starting with the identification of the given quantities. On a…

A: An object of volume  V and density ρ has its weight given by: m=Vρ  Weight of an object is defined…

Q: A hydraulic system has two pistons of different diameter and uses a liquid of density p=1260 kg/m3.…

A: pressure on side of smaller piston = F1/A1 = (1.3*9.8)/π(0.01)2  = 40552.68 Pascalspressure on side…

Q: "A water enters a cylindrical pipe with a cross-sectional radius of 1 m with a speed of 2 m/s. If…

A: Given that, Radius of one end of the pipe r1= 1 m Speed of water at entering the end v1= 2 m/s…

Q: What is the minimum hose diameter of an ideal vacuum cleaner that could lift a 15 kg dog off the…

A:

Q: The product of a substance density, the area of the pipe where the substance flows and its velocity…

A: The suitable option is (e) Volume flow rate.

Q: A person who weighs 670 N is riding a 85-N mountain bike. Suppose the entire weight of the rider…

A: Given data: The weight of the person, Wp=670 N. The weight of the bike, Wb=85 N. The gauge pressure…

Q: A hollow cylindrical copper pipe is 1.50 m long and has an outside diameter of 3.50 cm and an inside…

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: A steel wire of diameter 1 mm can support a tension of 0.2 kN. Determine the diameter of a steel…

A:

Q: A steel wire of diameter 1 mm can support a tension of 0.25 kN. Suppose you need a cable made of…

A: According to the young’s modulus of the material.Rewrite the equation for area of the steel wire and…

Q: Determine the elongation of the rod in Figure P9.75 if it is under a tension of 5.8 x 103 N.

A: Given:Radius of rod (r) = 0.2 cm. = 0.2×10-2 m.Length of rod (l) = 3.9 m.Length of aluminum part…

Q: The longitudinal stress developed in the thin spherical shells are (a) Perpendicular to the radial…

A: Wall thickness of a thin cylindrical and spherical shell will be equal or less than the 1/20 of the…

Q: capillary tube of 0.01 mm diameter if the surface tension of water is 73.6 x 10^-6 N/mm

A: Solution

Q: A metal wire of diameter 1.00 mm can support a tension of 0.270 kN. A construction worker needs a…

A:

Q: A garden hose of inner radius 1.00 cm carries water at 2.15 m/s. The nozzle at the end has inner…

A: inner radius = 1 cm radius at the end = 0.2 cmspeed of water at inner radius = 2.15 m/s

Q: Refer to Multiple-Concept Example 11 to see a problem similar to this one. What is the smallest…

A: Given data: Density, ρ=725 kg/m3 Radius, r=0.0911 m Length, L=3.00 m Mass, m=69.0 kg

Q: Three children each having a mass of 37.4 kg make a log raft by lashing together logs of diameter 32…

A: Given that there are three children each having a mass of 37.4 kg make a log raft by lashing…

Q: g person balances a 1200 kg elephant which is standing on a circular lift of diameter 2.00 m. What…

A: Given:- The mass of the person m = 70 kg  The mass of the elephant M = 1200 kg  The elephant is…

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A: The inner radius of the sidewall, r1=16.5 cm = 0.165 m The outer radius of the sidewall, r2=30.5 cm…

Q: The volume flow rate in an artery that supplies blood to the brain is 3.20 ✕ 10−6 m3/s. If the…

A: Given Data: The volume flow rate of blood is, Q=3.20×10-6 m3/s The cross-sectional area of the…

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A: Given Density ρ                          = 1.10×103 kg/m3 Thickness of thread (T)       = 2.50 cm…

Q: Three children each having a mass of 37.4 kg make a log raft by lashing together logs of diameter 32…

A: The buoyant force condition for floatation is:Fb=Fw………(1)where,Fw is the weight of the floating…

Q: If the ball has a mass of 45 kg and diameter 32 cm, while the wire has a length of 30 cm. The…

A:

Q: he unit of strain is: A (a) pascals B (b) metres O (c) dimension-less D (d) newtons (E) e. No answer

A:

Q: Bowling balls are roughly the same size but come in a variety of weights. Given that the official…

A:

Q: A large SUV with mass m = 2.67 x 10^3 kg is at rest as shown in the figure. Both pistons have a…

A: PS=PLFSAS=FLALFS=ASALmcarg=πR2SπR2Lmcarg=R2SR2Lmcarg

Q: In a hydraulic garage lift, the small piston has a radius of 4.0 cm and the large piston has a…

A: Given:

Q: The synovial fluid is _________ viscous and _________ to flow under stress.  Select one: a. less;…

A: Given:The synovial fluid is _________ viscous and _________ to flow under stress.Now,The viscosity…

Q: A solid cylindrical steel column is 4.0 m long and 9.0 cm in diameter. What will be its decrease in…

A: Young's modulus is the ratio of the stress with the strain. It represents the elastic properties of…

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A: Convert the volume density to surface density as:

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: If the ball has a mass of 45 kg and diameter 32 cm, while the wire has a length of 30 cm. The…

A: Consider the following figure of the ball and wire.

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A: Given Data: The uniform density of rubber is, ρ=1.10×103 kg/m3 The inner radius of a sidewall is,…

Q: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A:

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: An automobile tire is shown in the figure below. The tire is made of rubber with a uniform density…

A: in this question first of all find different moment of inertia of side wall and tread then get

Q: A cub of a certain metal has 0.040 m sides and its mass is 0.48 kg .What is the mass density of the…

A:

Q: The ratio of area of cross section of the two pistons in a hydraulic machine is 1:15. Find the force…

A: Given data:     Force, F 1 = 120 N      Area, A 1 = 15 m2      Area, A 2 = 1 m2

Q: A water pipe is used to pump water through a nozzle that has a radius of 3.5 cm at a rate of 300…

A: Given,

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:

Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.