A 60-kg person stands on a scale in an elevator. How many newtons does the scale read
Question:
A 60-kg person stands on a scale in an elevator. How many newtons does the scale read
(a) when the elevator is ascending with an acceleration of 1 m/s2;
(b) when it is descending with an acceleration of 1 m/s2;
(c) when it is ascending at a constant speed of 3 m/s;
(d) when it is descending at a constant speed of 3 m/s;
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (10 reviews)
a F mg ma 648 ...View the full answer
Answered By
Loise Ndungu
I have five years of experience as a writer. As I embark on writing your papers from the prologue to the epilogue, my enthusiasm is driven by the importance of producing a quality product. I put premium product delivery as my top priority, as this is what my clients are seeking and what makes me different from other writers. My goal is to craft a masterpiece each time I embark on a freelance work task! I'm a freelance writer who provides his customers with outstanding and remarkable custom writings on various subjects. Let's work together for perfect grades.
4.90+
82+ Reviews
228+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
A 750-kg person stands on a scale in an elevator. What does the scale read (in N and in kg) when the elevator is (a) At rest, (b) Ascending at a constant speed of 3.0 m/s, (c) Falling at 3.0m/sm (d)...
-
A 100 kg man stands on a scale in an elevator moving downward. If the elevator decelerates at 2m/s, determine the scale reading in kg.
-
A person stands on a scale in an elevator. As the elevator starts, the scale has a constant reading of 591 N. As the elevator later stops, the scale reading is 391 N. Assume the magnitude of the...
-
Determine the radius of convergence of the following power series. Then test the endpoints to determine the interval of convergence. 2k (x - 3)k k
-
Suppose the five landscapers in your neighborhood form a cartel and decide to restrict output to 16 lawns each per week (for a total of 80 lawns in the entire market) in order to keep prices high....
-
Williams & Sons last year reported sales of $12 million, cost of goods sold (COGS) of $10 million, and an inventory turnover ratio of 2. The company is now adopting a new inventory system. If the new...
-
Miguel read his credit card statement and discovered that a store charged him twice for the same item. His total bill was \($658.22\): 1. Calculate how much Miguel should subtract from his bill and...
-
During its first year of operations, Gavin Company had credit sales of $3,000,000; $600,000 remained uncollected at year-end. The credit manager estimates that $31,000 of these receivables will...
-
Please use excel and solve (6) (20 Points) Consider a portfolio of two stocks whose statistical parameters are given below. - Stock A: Annual mean return \( =15 \% \), annual standard deviation of...
-
1. In the United States, nearly two-thirds of Starbucks outlets are company owned; the remaining one-third is operated by licensees. Outside the United States, the proportions are reversed: About...
-
What is the relationship, if any, between the first and second laws of motion? Between the second and third laws of motion?
-
A person in an elevator suspends a 1-kg mass from a spring balance. What is the nature of the elevators motion when the balance reads 9.0 N? 9.8 N? 10.0 N?
-
Compare the tunnel mode and transport mode of IPSec.
-
Debit Balance 1/1 Credit 21,000 Credits Selected T-accounts of Moore Company are given below for the just completed year: Raw Materials Manufacturing Overhead Debit Credit 210,800 Credits ? ? Debits...
-
The range at which a Bluetooth device can transmit depends on several factors. Understanding the ranges helps you be aware of whether a Bluetooth-enabled device could be the victim of a bluejacking...
-
Required Information [The following Information applies to the questions displayed below.] Manuel Company predicts It will operate at 80% of its productive capacity. Its overhead allocation base is...
-
QS 3-11 Preparing adjusting entries (annual)-depreciation LO4 Jan. 1, 2023 Dec. 31, 2023 Mar. May July Sept. Nov. Jan. Feb. Apr. June Aug. Oct. Dec. 2023 Equipment will last five years (2023-2027) On...
-
Explain earliest start time and earliest finish time with examples?
-
Town center Furniture specializes in modern living room and dining room furniture. Merchandise sales are subject to an 8 percent sales tax. The firm's credit sales and sales returns and allowances...
-
A routine activity such as pumping gasoline can be related to many of the concepts studied in this text. Suppose that premium unleaded costs $3.75 per gal. Work Exercises in order. Use the...
-
How many yellow lightwaves ( = 580 nm) will fit into a distance in space equal to the thickness of a piece of paper (0.003 in.)? How far will the same number of microwaves (v = 10 10 Hz, i.e., 10...
-
Establish that where A, α, b, and c are all constant, is a solution of the differential wave equation. This is a Gaussian or bell-shaped function. What is its speed and direction of...
-
Argon-ion lasers typically generate multi-watt beams in the green or blue regions of the visible spectrum. Determine the frequency of such a 514.5-nm beam.
-
. Exercise 9-33 and 9-39 {Algoi Upriver Parts manufactures two prod ucts. v-1 and v-2. at its River Plant. Selected data for an average month for the two products follow. Units produced Direct...
-
Problem 08-11 (Static) [LO 8-2] In year 1, Maxim sold investment land with a tax basis of $77,000. Payment consisted of $10,000 cash down and the purchaser's note for $90,000. The note is payable in...
-
Payback Period : Determine the payback period for an investment with an initial cost of $200,000 and annual cash inflows of $50,000. How long will it take for the company to recover its investment?
Study smarter with the SolutionInn App