Question: Why might an elevator cable break during acceleration when lifting a lighter load than it normally supports at rest or at constant velocity?

Why might an elevator cable break during acceleration when lifting a lighter load than it normally supports at rest or at constant velocity? 

Step by Step Solution

★★★★★

3.32 Rating (158 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

If the elevator is not accelerating upward the tension ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

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

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related College Physics With An Integrated Approach Questions!

Q:

A cable lifts a 1200-kg elevator at a constant velocity for a distance of 35 m. What is the work done by? (a) The tension in the cable (b) The elevator's weight?

Q:

An elevator starts from rest and moves upward, accelerating at a rate of 4 ft/s2 until it reaches a speed of 24 ft/s, which it then maintains. Two seconds after the elevator begins to move, a man...

Q:

An elevator starts at rest on the ninth floor. At t = 0, a passenger pushes a button to go to another floor. The graph for this problem shows the acceleration ay of the elevator as a function of...

Q:

watch the three short clips below then answer the questions Copy and paste the three links below 1) Projectile Motion https://www.nsf.govews/mmg/mmg_disp.jsp?med_id=72205&from= 2) Newton's Second Law...

Q:

QUESTION 1 A driver in a car traveling at a speed of 28.8 m's sees a deer 100 m away on the road. Calculate the minimum constant acceleration that is necessary of the car to stop without hitting the...

Q:

9. Erika is on an elevator and presses the button to go down. When the elevator first starts moving, it has an acceleration of 2.5 m/s downward. Erika and the elevator have a combined mass of 1250...

Q:

Table of contents X Search this book 6 Applications of Newton's Laws 6.1 Solving Problems with Newton's Laws Introduction 25. A 30.0-kg girl in a swing is pushed to one side and held at rest by a...

Q:

1. After ring a cannon ball, the cannon moves in the opposite direction from the ball. This an example of: A. Newton's First Law B. Newton's Second Law C. Newton's Third Law D. Newton's Law of...

Q:

The experimental result differs from the assumption. The result shows that the ring oscillator frequencies can be grouped into two groups, where the first group is the high frequency group for the...

Q:

PART 2 : Problen - 8 olving wilth Multiple Choice, Analyze the given problems, identify the variables, draw necessary diagrams, andformulate the equation to nolve the problemm, Choone the bent...

Q:

Find (f+g)(x), (f-g)(x), (fg)(x), and (bar (g))(x). Give the domaln of below equations. f(x)=3x^(2)-4x and g(x)=x^(2)-x+3.

Q:

A trader has bought shares worth $100 million of an asset that is quoted bid $30, offer $32. The proportional bid-offer spread has a normal distribution with a mean of 0.01 and a standard deviation...

Q:

1 . Exercise One: Using the Equity Classification Report by MorningStar, and your knowledge of equity classification, ( a ) what is the cyclical super sector, and what industries comprise it ? ( b )...

Q:

Write inquiry letters, claim letters, sales letters, and adjustment letters

Q:

A spoked wheel with a radius of 40.0 cm and a mass of 2.00 kg is mounted horizontally on frictionless bearings. JiaJun puts his 0.500-kg guinea pig on the outer edge of the wheel. The guinea pig...

Q:

A diver can change his rotational inertia by drawing his arms and legs close to his body in the tuck position. After he leaves the diving board (with some unknown angular velocity), he pulls himself...

Q:

The rotational inertia for a diver in a pike position is about 15.5 kg·m2; it is only 8.0 kg·m2 in a tuck position. (a) If the diver gives himself an initial angular momentum of 106...

Q:

show all steps please CHAPTER 11 In the presence of flotation costs, use the net proceeds in place of the market price Net Proceeds = Sale Price (1 Flotation cost % or Sale Price $ Flotation Costs...

Q:

Financing Deficit Stevens Textile's 2016 financial statements are shown below: a. Suppose 2017 sales are projected to increase by 20% over 2016 sales. Use the forecasted financial statement method to...

Q:

please add referencing Question 1 (Marks: 10) The Steinhoff saga, possibly the biggest case of corporate fraud in South African business history, has dominated financial and general news since the...