When the author was a teenager, the rate of rotation for popular music records on a record

Question:

When the author was a teenager, the rate of rotation for popular music records on a record player was 45 RPM.
a. Express this rotational velocity in rev/s.
b. Through how many revolutions does the record turn in a time of 5 s?

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

Step by Step Answer:

Related Book For answer-question

Physics of Everyday Phenomena A conceptual Introduction to physics

ISBN: 978-0073512112

6th edition

Authors: W. Thomas Griffith, Juliet W. Brosing

See More Books

Question Posted: Feb 09, 2019 07:20 AM

See More Questions

Suppose that a disk rotates through three revolutions in 4 seconds. a. What is its displacement in radians in this time? b. What is its average rotational velocity in rad/s?
A force of 50 N is applied at the end of a wrench handle that is 24 cm long. The force is applied in a direction perpendicular to the handle as in the diagram. a. What is the torque applied to the...
A mass of 0.8 kg is located at the end of a very light and rigid rod 50 cm in length. The rod is rotating about an axis at its opposite end with a rotational velocity of 3 rad/s. a. What is the...
In Exercises find the derivative of the function by the limit process. f(x) = x - 4x + 5
On March 5, 2012, a shareholder transferred land (basis of $650,000, fair market value of $575,000) to Roadrunner Corporation in a 351 transaction. This was the only property transferred to...
Write three different reactions that could produce the products (a) n + 23 Na, (b) p + 14 C, and (c) d + 31 P.
A substance consisting of which of the two molecules shown below should have a higher boiling point? Why? (a) the molecule on the left, SCO, because it comes later in the periodic table (b) the...
As part of your financial planning, you wish to purchase a new car exactly 5 years from today. The car you wish to purchase costs $14,000 today, and your research indicates that its price will...
Swifty Corporation had the following assets and liabilities on the dates indicated. December 31 Total Assets Total Liabilities 2021 $469,000 $216,000 2022 $549,000 $266,000 2023 $679,000 $366,000...
Data Recovery Services (DRS) specializes in data recovery from crashed hard drives. The price charged varies based on the extent of damage and the amount of data being recovered. DRS offers a 20%...
Suppose that a merry-go-round is rotating at the rate of 10 rev/min. a. Express this rotational velocity in rev/s. b. Express this rotational velocity in rad/s
The rotational velocity of a merry-go-round increases at a constant rate from 0.6 rad/s to 1.8 rad/s in a time of 4 s. What is the rotational acceleration of the merry-go-round?
How much current does a 60-W light bulb draw when connected to its proper voltage of 120 V?
D Final Exam - Requires Respondus Lock Down Browser + Webcam Page 1: Page 2: Cash The 2021 financial statements of Canbuild Inc. are presented below (unit measure in thousand). 2021 2020 Accounts...
Also, $200 of labour costs were incurred in calibrating (adjusting) the machine so that it would be at the right height on the ice. These adjustments were normal and were not a result of the damage....
Stock Exercise Intrinsic Time Option Premium Maturity Type of Option Price Price Value Value A $50 $45 ? ? $7.25 3 months Call BCD $50 $25 $0 ? $2.89 3 months ? $50 $45 $0 ? $8.59 6 months ? $50 $25...
A settlement is a transaction that is an irrevocable action, relieves the employer (or the plan) of primary responsibility for a pension or postretirement benefit obligation, and eliminates...
A factory produces plastic bags according to the following production function: Y = F( X1, X2, X3 ,X4) Explain the relationship between these variables a. Determine the dependent and...
Determine whether the point is on the graph of the equation -2x + 1/3y = -1. 1. (1, 3) 2. (2, 6) 3. (1/2, 3) 4. (1/3, -1)
Distinguish between the work performed by public accountants and the work performed by accountants in commerce and industry and in not-for-profit organisations.
Given the following signals, suppose that all energy spectral components outside the bandwidth |f| W are removed by an ideal filter, while all energy spectral components within this bandwidth are...
Find the signals corresponding to the following spectra. Make use of appropriate Fourier-transform theorems. (a) X 1 (f) = 2 cos (2f) II (f) exp (-j4f) (b) X 2 (f) = (f/2) exp (-j5f) (c) X 3 (f) =...
Obtain and sketch the convolutions of the following signals. (a) y 1 (t) = e -at u(t) Il(t - ), a and positive constants (b) y 2 (t) = [II(t/2) + II(t)] Il(t) (c) y 3 (t) = e -|t| II(t), a > 0...
Suppose that a QEPM department hires a new quantitative equity portfolio manager to manage one of its portfolios. Suppose that the portfolio managers benchmark is the S&P 500, with a Sharpe ratio of...
The following are trial balance of Clarissa Amanda Sdn. Bhd. as at 31 December 2021. Debit RM Credit RM Opening stock, 1 Jan 2021 Purchases 16,000 75,000 Sales return 5,000 Carriage inwards 1,500...
Assume that IBM stock S is currently 75, the interest rate r = 1%; and that you are short a call option that expires in one year with strike price K = 80. Construct a one step binomial tree with u =...

When the author was a teenager, the rate of rotation for popular music records on a record

Question:

Step by Step Answer:

a One RPM means that revolutions per minute One mi...View the full answer

Physics of Everyday Phenomena A conceptual Introduction to physics

Related Video

Students also viewed these Physics questions