Question: After a fall, a 95 kg rock climber finds himself dangling from the end of a rope that had been 15 m long and 9.6

After a fall, a 95 kg rock climber finds himself dangling from the end of a rope that had been 15 m long and 9.6 mm in diameter but has stretched by 2.8 cm. For the rope, calculate

(a) The strain,

(b) The stress, and

Step by Step Solution

★★★★★

3.51 Rating (181 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a If L 1500 cm is the unstretched length of the rope a... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

2-P-M-EE (244).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

A 0.700-kg ball is on the end of a rope that is 1.30 m in length. The ball and rope are attached to a pole and the entire apparatus, including the pole, rotates about the pole's symmetry axis. The...

A sign (mass 2100kg) hangs from the end of a vertical steel girder with a cross-sectional area of 0.15m2. (a) What is the stress within the girder? (b) What is the strain on the girder? (c) If the...

A 3.2-kg block is hanging stationary from the end of a vertical spring that is attached to the ceiling. The elastic potential energy of this spring block system is 1.8 J. What is the elastic...

1. A horizontal aluminum rod 2.9 cm in diameter projects 7.8 cm from a wall. A 1000 kg object is suspended from the end of the rod. The shear modulus of aluminum is 3.0-1010 N/m2. Neglecting the...

1. The figure shows the stress-strain curve for a material. The scale of the stress axis is set by s = 340, in units of 10 N/m2. What are (a) the Young's modulus and (b) the approximate yield...

Physics Lesson: I. Equilibrium and Elasticity - Elasticity II. Fluids - Archimedes' Principle - Bernoulli's Equation III. Oscillations - Simple Harmonic Motion - Pendulums, Circular Motion...

After a fall, a 85 kg rock climber finds himself dangling from the end of a rope that had been 18 m long and 9.9 mm in diameter but has stretched by 2.3 cm. For the rope, calculate (a) the strain,...

After a fall, a 99 kg rock climber finds himself dangling from the end of a rope that had been 19 m long and 8.1 mm in diameter but has stretched by 3.2 cm. For the rope, calculate (a) the strain,...

Physics Lesson: I. Equilibrium and Elasticity - Elasticity II. Fluids - Archimedes' Principle - Bernoulli's Equation III. Oscillations - Simple Harmonic Motion - Pendulums, Circular Motion...

Exercises the mass is 1. A rope is attached to a 2.0 kg rock and pulled. Write a net force equation if a) accelerating up b) accelerating down ( T - mg = ma) mg - T = ma) c) Find the cord tension if...

Which parent is entitled to claim the dependency exemption for a child when the parents are divorced? Can the other parent ever claim the dependency exemption?

Consider of following values for enthalpy of vaporization (kJ/mol) of several organic substances: (a) Use variations in the intermolecular forces operating in these organic substances to account for...

What are the key benefits of having a diverse personal board of directors? It s essential for individuals navigating the known and known unknown by leveraging the expertise of a focus group of...

Find the area of the region described. The region bounded by y= x- 15 and y The area of the region bounded by y = |x- 15| and y = is 2 (Type an exact answer, using radicals as needed.)

Practice Exercise 93 Further problems on Pascals triangle 2. Expand(2a+3b)5 using Pascals triangle.

Our company must replace an obsolete machine press. We have two bids, summarized below, to consider. Machine A is depreciated using MACRS. Machine B is depreciated using SOYD. Machine A will be sold...

Write a brief note on Financial Risk Management in which you need to address the following: Introduction Different Types of Financial Risk Steps involved in the financial risk management process...

f. 2 (hava) heat g. H. OH h. CH3CH2ONA 1. heat H2N 10 CH31 + NH2 i. KMNO4 hiat j. k. 1. PCI5 2. CHMgBr 3. ', 0 1. CH3CH2C NH2 CH3CH2C

9.66 How can a confidence interval estimate for the population mean provide conclusions for the corresponding two-tail hypothesis test for the population mean?

A squirrel has x- and y-coordinates (l. l m, 3.4 m) at time I, = 0 and coordinates (5.3 m, -0.5 m) at time 12 = 3.0 s. For this time interval, find (a) The components of the average velocity, and (b)...

A rhinoceros is at the origin of coordinates at time I, = O. For the time interval from I, = 0 to 12 = 12.0 s, the rhino's average velocity has x-component -3.8 m/s and y-component 4.9 m/s. At time...

A web page designer creates an animation in which a dot on a computer screen has a position of r = [4.0 cm + (2.5 cm/s2)t2]i + (5.0 cm/s)tj. (a) Find the magnitude and direction of the dot's average...

An insurance company is offering a new policy to its customers. Typically, the policy is bought by a parent or grandparent for a child at the childs birth. The details of the policy are as follows:...

Which of the following statements is CORRECT? Richard Roll has argued that it is possible to test the CAPM to see if it is correct. Tests have shown that the risk/return relationship appears to be...

Jess, Kia, and Len form a partnership to design and test energy storage facilities and equipment. The liability of all partners is limited to the amount of their investments in the firm. This entity...