A hotel elevator ascends 200 m with a maximum speed of 5.0 m/s. Its acceleration and deceleration
Question:
A hotel elevator ascends 200 m with a maximum speed of 5.0 m/s. Its acceleration and deceleration both have a magnitude of 1.0 m/s2.
a. How far does the elevator move while accelerating to full speed from rest?
b. How long does it take to make the complete trip from bottom to top?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 55% (9 reviews)
Model The elevator is a particle moving under constantacce...View the full answer
Answered By
Danish Sohail
My objective is to become most reliable expert for clients. For last 10 years I have been associated with the field of accounting and finance. My aim is to strive for best results and pay particular attention to client needs. I am always enthusiastic to help clients for issues and concerns related to business studies. I can work on analysis of the financial statements, calculate different ratios and analysis of ratios. I can critically evaluate stock prices based on the financial analysis and valuation for companies using financial statements of the business entity being valued with use of excel tools. I have expertise to provide effective and reliable help for projects in corporate finance, equity investments, financial accounting, cost accounting, financial planning, business plans, marketing plans, performance measurement, budgeting, economic research, risk assessment, risk management, derivatives, fixed income investments, taxation, auditing, and financial performance analysis.
4.80+
78+ Reviews
112+ Question Solved
Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
Question Posted:
Students also viewed these Physics questions
-
A lamp hangs vertically from a cord in a descending elevator that decelerates at 2.4 m/s2. (a) If the tension in the cord is 89 N what is the lamp's mass? (b) What is the cord's tension when the...
-
A 1200-kg elevator driven by an electric motor can safely carry a maximum load of 800 kg. What is the power provided by the motor when the elevator ascends with a full load at a speed of 2.3 m/s?
-
To reduce the power requirement of elevator motors, elevators are counterbalanced with weights connected to the elevator by a cable that runs over a pulley at the top of the elevator shaft. If the...
-
Design a disc brake with a double caliper. Each side of the disc has two 40-mm-diameter pads. The center of the brake pads is at a radius of 150 mm. The outside diameter of the disk is 360 mm. The...
-
Why does slate possess a good rock cleavage and break into flat pieces? (See Figs. 6.1 and 6.2.)
-
A flat bar of width b = 60 mm and thickness t = 10 mm is loaded in tension by a force P (see figure). The bar is attached to a support by a pin of diameter d that passes through a hole of the same...
-
The main assertions in the financial statements relating to inventory, for which audit procedures should be designed and performed are: (a) Existence (b) Ownership (c) Completeness (d) Valuation
-
The following table details the tasks required for Indiana- based Frank Pianki Industries to manufacture a fully portable industrial vacuum cleaner. The times in the table are in minutes. Demand...
-
please help. 1. At the date of acquisition, the fair value of Stringer's assets was equal to their carrying amounts with the exception of the items listed below which exceed their carrying amounts as...
-
The method by which the massive lintels (top stones) were lifted to the top of the upright stones at Stonehenge has long been debated. One possible method was tested in a small Czech town. A concrete...
-
A lead ball is dropped into a lake from a diving board 5.0 m above the water. After entering the water, it sinks to the bottom with a constant velocity equal to the velocity with which it hit the...
-
A basketball player can jump to a height of 55 cm. How far above the floor can he jump in an elevator that is descending at a constant 1.0 m/s?
-
The partnership of Ramos, Rios, Safar, and Wong is being liquidated. It currently holds cash of $20,000 but no other assets. Liabilities amount to $30,000. The capital balances are a. If both Safar...
-
The condensed statements of Independent Auto Inc. follow: Independent Auto Inc. Income Statement ( $ 0 0 0 ) For Years Ended December 3 1 2 0 2 3 2 0 2 2 2 0 2 1 Net sales $ 2 1 0 , 2 0 0 $ 1 9 3 , 4...
-
Badonsky Manufacturing needs to obtain a gear - cutting machine, which can be purchased for $ 7 5 , 0 0 0 . Badonsky estimates that repair, maintenance, insurance, and property tax expenses will be $...
-
A light aircraft is flying at a speed of 7 8 m / s . An airfoil at a specific section of its propeller is rotating at a speed of 1 5 4 m / s . The propeller rotation disk is perpendicular to the...
-
The system is engineered to transport eight diminutive items (refer to Figure 1) and to conduct an examination of each item individually with a camera to assess its quality. Table 1 presents the...
-
Memphis Company anticipates total sales for April, May, and June of $ 8 4 0 , 0 0 0 , $ 9 4 0 , 0 0 0 , and $ 9 9 0 , 0 0 0 respectively. Cash sales are normally 2 0 % of total sales. Of the credit...
-
I guess Ill win that bet! you announced to no one in particular. What bet? Renee asked. Renee Patey was close enough to overhear you. When I bought my REC stock last year Randy insisted it was a...
-
Why do CPA firms sometimes use a combination of positive and negative confirmations on the same audit?
-
I was driving along at 20 m/s, trying to change a CD and not watching where I was going. When I looked up, I found myself 45 m from a railroad crossing. And wouldnt you know it, a train moving at 30...
-
A rock is thrown from a bridge at an angle 30 below horizontal. Immediately after the rock is released, is the magnitude of its acceleration greater than, less than, or equal to g? Explain.
-
An electromagnet on the ceiling of an airplane holds a steel ball. When a button is pushed, the magnet releases the ball. The experiment is first done while the plane is parked on the ground, and the...
-
. Assignment EC2 C212 SP23 Last modified 2023-03-29 5:00 PM Learning Objectives In addition to the topics from the courses Lab 10 of GUI, interfaces, and event listeners, students will learn about...
-
please do not use chatgbt, its not doing correct this question. 1. Prime number Write a static method that checks whether a positive integer is a prime number or not.
-
Cheung's Corporation manufactures dishwashers. Within the company, the Assembly Division has asked the Pump Division to supply it with 10,000 units of part P700 this year to use in one of its...
Study smarter with the SolutionInn App