Question: Using a rope that will snap if the tension in it exceeds 387N, you need to lower a bundle of old roofing material weighing 449

Using a rope that will snap if the tension in it exceeds 387N, you need to lower a bundle of old roofing material weighing 449 N from a point 6.1 m above the ground.

(a) What magnitude of the bundle's acceleration will put the rope on the verge of snapping?

(b) At that acceleration, with what speed would the bundle hit the ground?

Step by Step Solution

★★★★★

3.51 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The mass of the bundle is m 449 N980 ms 458 kg and we choos... 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-L-M (441).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

If the tension in the cable is F = 140 lb, determine the magnitude of the moment produced by this force about the hinged axis, CD, of thepanel. 4 ft 4 ft 6 ft D. 6 ft 6 ft

If the tension in the cable is F1, determine the magnitude and direction of the resultant force acting on the pulley. This angle defines the same angle θ of line AB on the tailboard block....

The 0.732 1.2-m-m lid ABCD of a storage bin is hinged along side AB and is held open by looping cord DEC over a frictionless hook at E. If the tension in the cord is 54 N, determine the moment about...

Homework 5 (Ch. 5) 5 of 12 - /1 E . . . View Policies Current Attempt in Progress Using a rope that will snap if the tension in it exceeds 378 N, you need to lower a bundle of old roofing material...

Question 2 of 21 - / 10 . .. View Policies Current Attempt in Progress Using a rope that will snap if the tension in it exceeds 383 N, you need to lower a bundle of old roofing material weighing 453...

I need help with these A firefighter with a weight of 771 N slides down a vertical pole with an acceleration of 3.11 m/s2, directed downward. What are the magnitudes and directions (choose the...

The code is in MATLAB Equilibrium occurs when there is no motion in a particle. Mathematically, this is represented when all the forces acting on an object in all direction sum to 0. F = F1 + F2 + F3...

41. 0 - The 1.0 kg physics book in Figure 137.411 IE' is connected by a string to a 500 g coffee cup. The book is given a push up the slope and released with a speed of 3.0 m/s. The coefcients of...

0 of 5 checks used Question 6 (1 points) For waves that move at a constant wave speed, the particles in the medium do not accelerate. Select the correct answer No answer Sme'tted 0 of1 checks used...

A laboratory on the concept of static equilibrium uses an apparatus called a force table. The force table consists of a round, level platform marked in degree increments about its circumference. In...

List & Describe 5 organizations that are non-profit in MARYLAND. Please provide a list of 5 and a brief description of each. Choose 1 of the 5 listed and discuss some of the ways the nonprofit...

In Pennsylvanias Cash 5 lottery, balls are numbered 1 to 43. Five balls are selected randomly, without replacement. The order in which the balls are selected does not matter. To win, your numbers...

ravis borrowed $ 1 0 , 0 0 0 four years ago at an annual interest rate of 7 percent. The loan term is six years. Since he borrowed the money, Travis has been making annual payments of $ 7 0 0 to the...

Hydrogen produced from a hydrolysis reaction was collected over water. The data is compiled in the table. Total volume of H2(g) collected 93.91 mL Temperature Barometric pressure 22.0 "C 741 mmHg...

Internal Revenue Code for tax-deductible items for a business owner such as Office expense Internet and phone bills Health insurance premium Meal Travel Vehicle expenses Startup cost Retirement plan...

Suppose that you are working in a networking company, and you have been asked to design a network for a Bank of Palestine, which has the main branch in Ramallah, in addition to several branches in...

What is the difference between credit and debit card?

1. For the meeting that will start with Penny, what are the BATNA and the reservation price of the BBTs shareholders, in terms of average expected value? Explain your calculations. (2 marks) 2. What...

Using data from Table 7.5, calculate the daily energy needs of a person who sleeps for 7.00 h, walks for 2.00 h, attends classes for 4.00 h, cycles for 2.00 h, sits relaxed for 3.00 h, and studies...

Figure shows a ball with mass m = 0.341 kg attached to the end of a thin rod with length L = 0.452 m and negligible mass. The other end of the rod is pivoted so that the ball can move in a vertical...

Figure shows a thin rod, of length L = 2.00 m and negligible mass, that can pivot about one end to rotate in a vertical circle. A ball of mass m = 5.00 kg is attached to the other end. The rod is...

(a) In Problem 8, using energy techniques rather than the techniques of Chapter 4, find the speed of the snowball as it reaches the ground below the cliff. What is that speed (b) If the launch angle...

Figure (a) applies to the spring in a cork gun (Figure (b)); it shows the spring force as a function of the stretch or compression of the spring. The spring is compressed by 5.5 cm and used to propel...

A 2.0 kg breadbox on a frictionless incline of angle = 40 is connected, by a cord that runs over a pulley, to a light spring of spring constant k = 120 N/m , as shown in Figure. The box is released...

a. Sixty patients with carpal tunnel syndrome are randomly divided Into two groups. One group is treated weekly with both acupuncture and an exercise regimen. The other is treated weekly N with the...