A package is at rest on a conveyor belt which is initially at rest. The belt is
Question:
A package is at rest on a conveyor belt which is initially at rest. The belt is started and moves to the right for 1.5 s with a constant acceleration of 3.2 m/s2. The belt then moves with a constant deceleration 2 a and comes to a stop after a total displacement of 4.6 m. Knowing that the coefficients of friction between the package and the belt are 0.35 μs = and 0.25, μk = determine
(a) The deceleration 2 a of the belt,
(b) The displacement of the package relative to the belt as the belt comes to a stop.
Transcribed Image Text:
40 kg A 10 kg B 30° 500 N
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 73% (19 reviews)
a Kinematics of the belt v 0 1 Acceleration phase with a 32 ms V 0 32 15 48 ms X Xo Vol at 0 0 2 Dec...View the full answer
Answered By
Ali Khawaja
my expertise are as follows: financial accounting : - journal entries - financial statements including balance sheet, profit & loss account, cash flow statement & statement of changes in equity -consolidated statement of financial position. -ratio analysis -depreciation methods -accounting concepts -understanding and application of all international financial reporting standards (ifrs) -international accounting standards (ias) -etc business analysis : -business strategy -strategic choices -business processes -e-business -e-marketing -project management -finance -hrm financial management : -project appraisal -capital budgeting -net present value (npv) -internal rate of return (irr) -net present value(npv) -payback period -strategic position -strategic choices -information technology -project management -finance -human resource management auditing: -internal audit -external audit -substantive procedures -analytic procedures -designing and assessment of internal controls -developing the flow charts & data flow diagrams -audit reports -engagement letter -materiality economics: -micro -macro -game theory -econometric -mathematical application in economics -empirical macroeconomics -international trade -international political economy -monetary theory and policy -public economics ,business law, and all regarding commerce
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
Question Posted:
Students also viewed these Mechanical Engineering questions
-
A 40-kg package is at rest on an incline when a force P is applied to it. Determine the magnitude of P if 4 s is required for the package to travel 10 m up the incline. The static and kinetic...
-
A 90-lb package is at rest on an incline when a constant force P is applied to it. The coefficient of kinetic friction between the package and the incline is 0.35. Knowing that the speed of the...
-
Knowing that the coefficients of friction between the component I and member BC of the mechanism of Prob. 12.62 are 0.35 s = and 0.25, k = determine (a) The maximum allowable speed vB if the...
-
10. A light cord is wrapped around a wheel, R = 0.10 m and rotational inertia I about its axis and is attached to mass, m = 2 kg, see about its fixed axis and the object accelerates downward, (take g...
-
Refer to the Journal of Personality and Social Psychology (February 2012) study of on-the-job agreeableness and wages, Exercise 12.92. The researchers modeled mean income, E(y), as a function of both...
-
True or false: debit means "increase" and credit means "decrease." Why?
-
Solve Problem 10.12 with a damping ratio of 0.75 . Data From Problem 10.12:- Determine the maximum percent error of an accelerometer in the frequency-ratio range \(0
-
For financial reporting, Clinton Poultry Farms has used the declining-balance method of depreciation for conveyor equipment acquired at the beginning of 2008 for $2,560,000. Its useful life was...
-
Mert and his team are negotiating with RifleLock, which is a startup that produces smart locks. They're planning to make an initial investment of 1700000? to purchase new equipment for smart lock...
-
Outsourcing and ethics Hollenberry, Inc., is a successful mail-order catalog business with customers worldwide. The companys headquarters is in a small town some distance from any major metropolitan...
-
The 10-kg block B is supported by the 40-kg block A which is pulled up an incline by a constant 500 N force. Neglecting friction between the block and the incline and knowing that block B does not...
-
To transport a series of bundles of shingles A to a roof, a contractor uses a motor-driven lift consisting of a horizontal platform BC which rides on rails attached to the sides of a ladder. The lift...
-
Would the result in this case have been different if the parties contract to build and operate a wireless network had been negotiated and agreed to entirely online? Discuss. The term wireless network...
-
Judy was at the mall with her girlfriends trying on prom dresses at a local department store. Directly outside of the womens dressing rooms was a collection of large mirrors where the girls would...
-
Social media allows brands to share their personalities and culture as well as their products with others. Some brands are more successful than others at this. Wendys has gained a reputation on...
-
John is part of a religious group that believes you should have multiple wives. However, since John realizes that the United States criminalizes plural marriages, he officially marries only one woman...
-
Consider a Swiss Confederation zero-coupon bond with a par value of CHF100, a remaining time to maturity of 12 years and a price of CHF89. In three years time, the bond is expected to have a price of...
-
Crimes against decency and/or morality include incest, indecent exposure, voyeurism, bigamy, polygamy, and, in some jurisdictions, profanity. Incest refers to sexual intercourse with certain...
-
A beam of \(650-\mathrm{nm}\) light passes through a small round hole and falls on a screen \(350 \mathrm{~mm}\) past the hole. If the diameter of the Airy disk on the screen is \(139 \mathrm{~mm}\),...
-
The following exercises are not grouped by type. Solve each equation. x610x -9
-
Which change will cause fewer skunks to be sighted in the future? (A) An increase in the number of cougars (B) An increase in the number of raccoons (C) An increase in the number of deer (D) It is...
-
The float level h of a hydrometer is a measure of the specific gravity of the liquid. For stem diameter D and total weight W, if h = 0 represents SG = 1.0, derive a formula for h as a function of W,...
-
An average table tennis ball has a diameter of 3.81 cm and a mass of 2.6 gm. Estimate the (small) depth h at which the ball will float in water at 20°C and sea level standard air if air buoyancy...
-
A hot-air balloon must support its own weight plus a person for a total weight of 1300 N. The balloon material has a mass of 60 g/m2. Ambient air is at 25°C and 1 atm. The hot air inside the...
-
The recent collapse of two major banks, Silicon Valley Bank and Signature Bank, and the subsequent federal intervention to protect uninsured depositors, has reignited debates about government...
-
Privatizing Social Security in the United States has been a topic of debate for many years, with strong opinions on both sides since its creation as part of President Franklin D. Roosevelt's New...
-
Economists measure the price level by using a basket of goods and services and calculating how the total cost of buying that basket of goods will increase over time. Economists often express the...
Study smarter with the SolutionInn App