A uniform disk with a mass of 4 kg and a radius of 0.2 m is rotating
Question:
A uniform disk with a mass of 4 kg and a radius of 0.2 m is rotating with a rotational velocity of 20 rad/s.
a. What is the rotational inertia of the disk? (See fig. 8.15.)
b. What is the angular momentum of the disk?
Transcribed Image Text:
Uniform disk or cylinder 1= }mr2
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 70% (10 reviews)
a Mass of a uniform disk is m 4 kg Radius of the uniform disk is r 03 m ...View the full answer
Answered By
Aysha Ali
my name is ayesha ali. i have done my matriculation in science topics with a+ . then i got admission in the field of computer science and technology in punjab college, lahore. i have passed my final examination of college with a+ also. after that, i got admission in the biggest university of pakistan which is university of the punjab. i am studying business and information technology in my university. i always stand first in my class. i am very brilliant client. my experts always appreciate my work. my projects are very popular in my university because i always complete my work with extreme devotion. i have a great knowledge about all major science topics. science topics always remain my favorite topics. i am also a home expert. i teach many clients at my home ranging from pre-school level to university level. my clients always show excellent result. i am expert in writing essays, reports, speeches, researches and all type of projects. i also have a vast knowledge about business, marketing, cost accounting and finance. i am also expert in making presentations on powerpoint and microsoft word. if you need any sort of help in any topic, please dont hesitate to consult with me. i will provide you the best work at a very reasonable price. i am quality oriented and i have 5 year experience in the following field.
matriculation in science topics; inter in computer science; bachelors in business and information technology
_embed src=http://www.clocklink.com/clocks/0018-orange.swf?timezone=usa_albany& width=200 height=200 wmode=transparent type=application/x-shockwave-flash_
4.40+
11+ Reviews
14+ Question Solved
Related Book For
Physics of Everyday Phenomena A conceptual Introduction to physics
ISBN: 978-0073512112
6th edition
Authors: W. Thomas Griffith, Juliet W. Brosing
Question Posted:
Students also viewed these Physics questions
-
A uniform disk with a mass of 120 kg and a radius of 1.4 m rotates initially with an angular speed of 1100 rev/min. (a) A constant tangential force is applied at a radial distance of 0.6 m. What work...
-
A uniform disk with a mass of 800 g and radius 17.0 cm is rotating on frictionless bearings with an angular speed of 18.0 Hz when Jill drops a 120-g clod of clay on a point 8.00 cm from the center of...
-
The system in Figure is released from rest. The 30-kg block is 2 m above the ledge. The pulley is a uniform disk with a radius of 10 cm and mass of 5 kg. Find (a) The speed of the 30-kg block just...
-
In Exercises, find the limit. lim (4x- x 16x - x
-
Rosalie owns 50% of the outstanding stock of Salmon Corporation. In a qualifying stock redemption, Salmon distributes $80,000 to Rosalie in exchange for one-half of her shares, which have a basis of...
-
Consider the region bounded by the graphs of Find the volume of the solid generated by revolving the region about the y-axis. y=x16x, y = 0, x = 0, and x = 4.
-
When should we use gets()?
-
Pams Creations had the following sales and purchase transactions during 2016. Beginning inventory consisted of 60 items at $350 each. The company uses the FIFO cost flow assumption and keeps...
-
The patient described above is found to have a right pulmonary embolus. She is started on low-molecular-weight heparin and warfarin. What is the goal international normalized ratio (INR) and the...
-
On July 1, 2011, Lucinda Fogle created a new self-storage business, KeepSafe Co. The following transactions occurred during the companys first month. July 1 Fogle invested $20,000 cash and buildings...
-
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...
-
A student, sitting on a stool rotating at a rate of 20 RPM, holds masses in each hand. When his arms are extended, the total rotational inertia of the system is 4.5 kgm 2 . He pulls his arms in close...
-
Cash flows can be classified into one of the following categories: 1. Cash inflows from operating activities. 2. Cash outflows from operating activities. 3. Cash inflows from investing activities. 4....
-
B2. Translate the following MIPS assembly instruction into machine language: Iw $t2, 32($0) B3. Write MIPS assembly code for the following C code section: h; if (i == j) f g else f g - h; Register...
-
For this problem, identify P, FV, I, r, n, and t. 15 years ago, Sandra invested $1,700.00 in a CD that earns 53% compounded monthly. She earned a total of $2,100.29 in interest. What is P? Round to...
-
Find the following amounts in the statements: (Enter amounts in thousands. Round Gross profit as a percentage in 2020 to 1 decim place, e.g. 15.2%.) Revenue in 2020 ii. Cost of sales in 2020 iii....
-
Unix Operating Systems and User Interface ----------------------------------------------------------------------------------------------------------------- Q. Mobile Operating System Research and...
-
There are many different operating systems that you might encounter while working in the healthcare industry. Different types of computers, tablets, and phones use different operating systems for...
-
An object is dropped from the deck of the Royal Gorge Bridge, which stretches across Royal Gorge at a height of 1053 feet above the Arkansas River. The height of the object above the river at t...
-
Proposals have been made to ?sail? spacecraft to the outer solar system using the pressure of sunlight, or even to propel interstellar spacecraft with high-powered, Earth-based lasers. Sailing...
-
A delta modulator has the message signal m (t) = 3 sin 2(10)t + 4 sin 2(20)t Determine the minimum sampling frequency required to prevent slope overload, assuming that the impulse weights 0 are 0.05.
-
Five messages band limited to W, W, 2W, 5W and 7W, Hz, respectively, are to be time-division multiplexed. Devise a sampling scheme requiring the minimum sampling frequency.
-
A continuous data signal is quantized and transmitted using a PCM system. If each data sample at the receiving end of the system must be known to within 0.25% of the peak-to-peak full-scale value,...
-
Consider the control system in Figure where v(t) is a sinusoidal disturbance, v(t)=sin(t). Compute the absolute value of the sensitivity function at w = 1 rad/s as a function of K. How must K be...
-
ABC Corporation, a growing tech company, decides to raise capital by issuing convertible debt securities. Convertible debt allows bondholders the option to convert their debt into a predetermined...
-
Design Analog and Digital IIR Bandstop filter considering pass band edge1 20kHz, stop band edges 22 kHz & 38kHz, pass band edge2 40kHz, sampling frequency 100kHz. Additionally, draw corresponding...
Study smarter with the SolutionInn App