A 0.45-kg crow lands on a slender branch and bobs up and down with a period of
Question:
A 0.45-kg crow lands on a slender branch and bobs up and down with a period of 1.5 s. An eagle flies up to the same branch, scaring the crow away, and lands. The eagle now bobs up and down with a period of 4.8 s. Treating the branch as an ideal spring, find
(a) The effective force constant of the branch
(b) The mass of the eagle.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (6 reviews)
Picture the Problem A crow lands on a branch and it bobs up and down like a mass on a sp...View the full answer
Answered By
Usman Nasir
I did Master of Commerce in year 2009 and completed ACCA (Association of Chartered Certified Accountants) in year 2013. I have 10 years of practical experience inclusive of teaching and industry. Currently i am working in a multinational company as finance manager and serving as part time teacher in a university. I have been doing tutoring via many sites. I am very strong at solving numerical / theoretical scenario-based questions.
4.60+
16+ Reviews
28+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mechanics questions
-
A 30.0-g goldfinch lands on a slender branch, where it oscillates up and down with simple harmonic motion of amplitude 0.0335 m and period 1.65 s. (a) What is the maximum acceleration of the finch?...
-
A slender 10-kg bar AB of length l = 0.6 m is connected to two collars of negligible weight. Collar A is attached to a spring of constant k = 1.5kN/m and can slide on a horizontal rod, while collar B...
-
A slender 5-kg bar AB of length l = 0.6 m is connected to two collars, each of mass 2.5 kg. Collar A is attached to a spring of constant k = 1.5kN/m and can slide on a horizontal rod, while collar B...
-
The PredatoryCreditCard class provides a processMonth( ) method that models the completion of a monthly cycle. Modify the class so that once a customer has made ten calls to charge during a month,...
-
For the network shown in figure find vo(t), t > 0, using nodalequations. 1H O 2u(t) A vo(1) 4u(t) V 1/2
-
Are the federal courts bound to follow Treasury Regulations when deciding a tax case?
-
State and describe three major classification of I.C. engines.
-
On November 1, 2015, Norwood borrows $200,000 cash from a bank by signing a five-year installment note bearing 8% interest. The note requires equal total payments each year on October 31. Required 1....
-
Anderson Corporation has found that 80% of its sales in any given month are credit sales, while the remainder are cash sales. Of the credit sales, Anderson Corporation has experienced the following...
-
Read the case study AirAsia and the Tune group and answer the following questions: (a) What are the factors driving the diversification of Tune Group? (b) What is the Tune Group portfolio and what...
-
A 3.2-kg mass on a spring oscillates as shown in the displacement-versus-time graph in Figure 13-41. (a) Referring to the graph, at what times between t = 0 and t = 6.0 s does the mass experience a...
-
A mass m is connected to the bottom of a vertical spring whose force constant is k. Attached to the bottom of the mass is a string that is connected to a second mass m, as shown in FIGURE 13-42. Both...
-
Find the input-output differential equation relating \(v_{o}\) and \(v_{i}(t)\) for the circuit shown below. w R R Vo v(t) R L
-
Why is it better to save an entire ArrayList to an object output stream instead of program ming a loop that writes each element?
-
Write a Java program that uses a library database of books and patron data, as described in Exercise R24.2. Patrons should be able to check out and return books. Supply commands to print the books...
-
In the previously cited example (problem 3), suggest the appropriate sampling method in terms of the following: (a) Probability vs. nonprobability (b) Single unit vs. cluster unit (c) Stratified vs....
-
Give a SQL query that computes the total cost of all line items in invoice number 11731. Invoice Invoice_ Number INTEGER 11731 11732 11733 Customer_ Number INTEGER 3175 3176 3175 Payment DECIMAL (10,...
-
Write a program that reads all words from a file and, using a Stream , prints how many of them are the word the.
-
A national survey of 1012 adult Americans conducted by Gallup (Americans Still Generally Upbeat About Personal Finances, gallup.com, January 25, 2016, retrieved November 16, 2016) asked survey...
-
Identify the Critical Infrastructure Physical Protection System Plan.
-
A grating has 400lines/mm. How many orders of the entire visible spectrum (400-700 nm) can it produce in a diffraction experiment, in addition to the m = 0 order?
-
Perhaps to confuse a predator, some tropical gyrinid beetles (whirligig beetles) are colored by optical interference that is due to scales whose alignment forms a diffraction grating (which scatters...
-
A diffraction grating 20.0 mm wide has 6000 rulings. Light of wavelength 589 nm is incident perpendicularly on the grating. What are the (a) Largest, (b) Second largest, and (c) Third largest values...
-
Question: Read the document on this link: https://pui2022q4.tiiny.site/ 1. You form part of a company in South Africa and you have to continuously do business locally and internationally on the...
-
Banjo Education Corp. issued a 4%, $80,000 bond that pays interest semiannually each June 30 and December 31. The date of issuance was January 1, 2020. The bonds mature after four years. The market...
-
A projectile if fired from 19.6m above the ground with an initial speed of 55.6m/s at an angle of 41.2 degrees above the horizontal. a) Determine the time necessary for the projectile to reach its...
Study smarter with the SolutionInn App