For safety in climbing, a mountaineer uses a nylon rope that is 55 m long and 1.5 cm in diameter. When supporting a(n) 88-kg climber, the rope elongates 1.3 m. Find its Young's modulus.

Q: end of a steel rod of radius R = 10mm and length L= 80 cm is held in a vise. A force of magnitude F…

A: Youngs modulus = mgL/πr²ΔL

Q: 3) A 1.6 m long wire has a diameter of 0.2 cm . What is the tension force in the wire if the…

A: Given that Original length of wire L = 1.6 m Diameter D = 0.2 cm So, radius r = 0.1 cm = 0.001 m…

Q: A 22.0 m long aluminum cable with a cross-sectional area of 2.04 x 10-3 m2 is used to suspend a 4.00…

A: Using the help of Young's modulus we will solve the given question. Given(s): Length of the cable,…

Q: A brass rod 5ft long with a square cross section 0.5 inch on a side is used to support a 520-lb load…

A: B=F/AL'/L=FLL'AL'=FLBA F is the load L is the original length B is the bulk modulus A is the cross…

Q: A nylon rope used by mountaineers elongates 1.8 m under the weight of a 68-kg climber. If the rope…

A:

Q: The ultimate strength of a metallic wire for tension is 2.0 x10^8 Pa. The wire was set up with a…

A: Given: s=2.0*108 Pad = 0.5 cm = 0.005 mM = 200 Kg

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

A:

Q: For safety in climbing, a mountaineer uses a nylon rope that is 50. m long and 1.0 cm in diameter.…

A:

Q: A 45 kg boy whose leg bones are 5 cm² in area and 50 cm long falls through a height of 2 m without…

A:

Q: When pushing off horizontally from a pool wall with her legs, the resulting force of the wall on the…

A: compression in length (∆L) = 2.98×10-5 m Length (L) = 36 cm = 0.36 m Radius (r) = 1.82 cm = 0.0182 m…

Q: In a structure you need to place a 6.7 m steel wire that does not stretch more than 2.5 cm when a…

A:

Q: For safety in climbing, a mountaineer uses a nylon rope that is 65 m long and 1.4 cm in diameter.…

A: In the question given the length of rope , diameter of rope , mass and change in the length and we…

Q: A 29.0 m long aluminum cable with a cross-sectional area of 2.01 x 10- m is used to suspend a 3.20 x…

A: The expression for young’s modulus of the material is, \Y=FAΔLL0ΔL=FL0AY=mgL0AY

Q: 0 of 10 > O Attempt 2 A 2.9-carat diamond is grown under a high pressure of 58 x 10' N/m2. One carat…

A: K = - v dp/dv  d= 3.52g/cm3= 3520kg/m3

Q: A 50-kg bucket of concrete is suspended from a steel wire that is 1.0 mm in diameter 1.0 mm and 11.2…

A:

Q: 2. A person with a mass of 85kg, stands on their tip toe one foot and has the following three forces…

A: Given Data: The tension in the femur is C = 850 N. The length of femur is l = 420 mm. The diameter…

Q: Assume a human leg contains a 50cm long bone with an average cross section of 3cm2. By how much (in…

A:

Q: A 20.0-m tall hollow aluminum flagpole is equivalent in strength to a solid cylinder 4.00 cm in…

A:

Q: A 90 kg mountain climber stretches her 1.0 cm diameter nylon rope by 1.3 m when she hangs below a…

A: Find the force exerted on the rope. F=mg=90 kg9.8 m/s2=882 N Find the cross sectional area of the…

Q: In a structure you need to place a 7.3 m steel wire that does not stretch more than 6.3 cm when a…

A: Given: The length of the steel wire is 7.3 m. The change in the length is 6.3 cm. The force applied…

Q: In a structure you need to place a 7.8 m steel wire that does not stretch more than 8.5 cm when a…

A: Write the given values with suitable variables. L0=7.8 mΔL=8.5 cm=0.085 mF=391.6 NE=20×1010 N/m2…

Q: In a structure you need to place a 7.8 m steel wire that does not stretch more than 8.5 cm when a…

A:

Q: A 13.2 kg child jumps up and grabs a (round) horizontal tree branch that has a diameter of 5 cm. The…

A: GivenMass of child m=13.2 kgDiameter of tree branch d =5 cm=0.05 mLengh of Branch iinitialy from…

Q: For safety in climbing, a mountaineer uses a nylon rope that is 50. m long and 1.0 cm in diameter.…

A: Young’s modulus is given by,

Q: Show transcribed image text For safety in climbing, a mountaineer uses a nylon rope that is 51m long…

A: Length, L = 51 m  elongation, l = 2.1 m mass, m = 110 kg diameter, d = 1.1 cm

Q: For safety in climbing, a mountaineer uses a nylon rope that is 50 m long and 1.0 cm in diameter.…

A:

Q: The legs of a weight lifter must ultimately support the weights he has lifted. A human tibia…

A: Given data- For human tibia (shinbone) outer diameter Dout=3.6 cm=0.036 m inner diameter Din=2.5…

Q: A 23.0 m long steel cable with a cross-sectional area of 2.06 10-3 m2 is used to suspend a 3.80 x…

A:

Q: Find the diameter of a 17m (L) long steel wire that will stretch no more than 0.009m (AL) when a…

A:

Q: TOW TRUCK IS PULLING A CAR OUT OF A DITCH BY MEANS OF STEEL CABLE THAT IS 8.3m LONG AND HAS A RADIUS…

A:

Q: A 90-kg rock climber attaches a 50-m long,1.0-cm diameter nylon rope to the top of one of the Isle…

A: Given data: Mass of rock climber, m=90 kg Length of nylon rope, l=50 m Radius of rope,…

Q: A steel guitar string with a diameter of 0.300 mm and a length of 70.0 cm is stretched by 0.500 mm…

A: Young's modulus= 2 × 1011 N/m2

Q: 6. What is the compression in the tibia of length /= 30 cm of a person of mass m = 80 kg when…

A:

Q: Consider a square-faced beam supporting a section of a building. a)  Before installation, the length…

A:

Q: Artificial diamonds can be made using high-pressure, high-temperature presses. Suppose an artificial…

A: Let us suppose artificial diamonds can be made using high-pressure, high-temperature presses.…

Q: A)A steel rope which length is 7m and cross sectional area 0.16cm and young modulus 0.2 x10' N/m.…

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

Q: 6. A steel beam is placed vertically in the basement of a building to keep the floor above from…

A:

Q: 1. a. A copper sphere has a radius of 2.50 m under normal room pressure of 1.0 × 105 N/m2. If we…

A: a) Determine the volume of the sphere.

Q: Some claim that mountain climbers suffer from headaches due not only to a lack of oxygen in the…

A:

Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).