A 70-lb block is attached to a spring and can move without friction in a slot as

Question:

A 70-lb block is attached to a spring and can move without friction in a slot as shown. The block is in its equilibrium position when it is struck by a hammer which imparts to the block an initial velocity of 10ft/s. Determine

(a) The period and frequency of the resulting motion,

(b) The amplitude of the motion and the maximum acceleration of the block.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

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

See More Books

Question Posted: Nov 01, 2010 05:01 AM

See More Questions

Block A can move without friction in the slot as shown and is acted upon by a vertical periodic force of magnitude P = Pm sin ft where f = 2 rad/s and Pm = 5lb. A spring of constant k is attached to...
A 2.00-kg block is attached to a spring of force constant 500 N/m as in Figure 7.10. The block is pulled 5.00 cm to the right of equilibrium and released from rest. Find the speed of the block as it...
A 64-lb block is attached to a spring of constant 1 kip/k = /ft and can move without friction in a vertical slot as shown. It is acted upon by a periodic force of magnitude P = P m sin f t where f...
Skid more Company sold merchandise on July 1, 2007 to Joseph Company, accepting a $100,000 down payment and a 8% note payable for the balance of $400,000. The cost of the merchandise to Skid more was...
The July accounting records of Star Systems, Inc. include these accounts: Requirement Compute Star System, Inc.s net cash provided by operating activities during July. Use the indirect method? Cash...
Anthony and Sarah both invested in the common shares of two very similar companies. In fact, the only difference was that Sarah's stock of Northern Petroleum paid a regular dividend while Anthony's...
The solar constant is defined as the average flux of solar energy incident on the outer fringes of the Earth's atmosphere and a commonly used value is $1.353 \mathrm{~kW} / \mathrm{m}^{2}$. If the...
Direct material variancessolving for price and usage variances. Fiberworks Company is a manufacturer of fiberglass toy boats. The company has recently implemented a standard cost system and has...
So I'm new to arduino, and I am working on a project for school and I was wondering if I am correct in my wiring and coding. The premise of the project is an automatic pet feeder. Basically, a pet...
National news on television features commercials describing pharmaceutical drugs that treat ailments that plague older people. Apparently, the major networks believe that older people tend to watch...
A 20-lb block is initially held so that the vertical spring attached as shown is un-deformed. Knowing that the block is suddenly released from rest, determine (a) The amplitude and frequency of the...
An instrument package A is bolted to a shaker table as shown. The table moves vertically in simple harmonic motion at the same frequency as the variable-speed motor which drives it. The package is to...
For Bill, clothing has a marginal utility of 24 utils and food has a marginal utility of 24 utils. If clothing costs $4 and food $8, is Bill doing the best he can? If not, what can he do to increase...
a. Briefly describe scenario analysis. b. What are its strengths and weaknesses?
How may a firms cost of debt be estimated?
a. Briefly describe sensitivity analysis. b. What are its strengths and weaknesses?
Explain the four steps in capital budgeting financial analysis.
What is float?
What is an off-by-one error?
On October 1, 2014, the Dow Jones Industrial Average (DJIA) opened at 17,042 points. During that day it lost 237 points. On October 2 it lost 4 points. On October 3 it gained 209 points. Deter-mine...
What did this doctrine imply about the motivations of workers and how they should be treated? What did it imply about the motivations of higher ranks of individuals?
Methane gas (CH4) at 25C is burned steadily with dry air that enters the combustion chamber at 17C. The volumetric analysis of the products on a dry basis is 5.20 percent CO2, 0.33 percent CO, 11.24...
A 6-m3 rigid tank initially contains a mixture of 1 kmol of hydrogen (H2) gas and the stoichiometric amount of air at 25C. The contents of the tank are ignited, and all the hydrogen in the fuel burns...
Propane gas (C3H8) enters a steady-flow combustion chamber at 1 atm and 25C and is burned with air that enters the combustion chamber at the same state. Determine the adiabatic flame temperature for...
10. The probability that automobile sales will increase next month (A) is estimated to be 0.40. The probability that the sale of replacement parts will increase (R) is estimated to be 0.50. The...
You are trying to prepare financial statements for Bartlett Pickle Company, but seem to be missing its balance sheet. You have Bartlett's income statement, which shows sales last year were $630...
Custom Cabinetry has one job in process (Job 120) as of June 30; at that time, its job cost sheet reports direct materials of $6,400, direct labor of $3,400, and applied overhead of $2,890. Custom...

A 70-lb block is attached to a spring and can move without friction in a slot as

Question:

70 lb - k = 9 kips/ht

Step by Step Answer:

V0 OT Fun Xm 10fts Simple Harmonic Motion a b At n Substituting Tn fn x ...View the full answer

Vector Mechanics for Engineers Statics and Dynamics

Students also viewed these Mechanical Engineering questions