A child of mass m is standing at the edge of a carousel. Both the carousel...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A child of mass m is standing at the edge of a carousel. Both the carousel and the child are initially stationary. The carousel is a large flat, uniform disc of mass M, and radius R, which turns on a frictionless pivot at its center. It has moment of inertia /= MR¹/2. The child is very small compared to the carousel. The child starts to run around the edge of he carousel at speed v. The direction of child is counter-clockwise when the carousel is viewed from above. Taking the -axis as upwards, what is the angular velocity of the carousel after the child has started running? Initial: Child and Carousel at rest R Final: Child running counterclockwise with speed v R A child of mass m is standing at the edge of a carousel. Both the carousel and the child are initially stationary. The carousel is a large flat, uniform disc of mass M, and radius R, which turns on a frictionless pivot at its center. It has moment of inertia /= MR¹/2. The child is very small compared to the carousel. The child starts to run around the edge of he carousel at speed v. The direction of child is counter-clockwise when the carousel is viewed from above. Taking the -axis as upwards, what is the angular velocity of the carousel after the child has started running? Initial: Child and Carousel at rest R Final: Child running counterclockwise with speed v R
Expert Answer:
Answer rating: 100% (QA)
In this case the system consists of the child and the carousel which are initially stationar... View the full answer
Related Book For
Posted Date:
Students also viewed these physics questions
-
The reel shown in Figure P10.70 has radius R and moment of inertia I. One end of the block of mass m is connected to a spring of force constant k, and the other end is fastened to a cord wrapped...
-
Proration of overhead. (Z. Iqbal, adapted) The Zaf Radiator Company uses a normal-costing system with a single manufacturing overhead cost pool and machine-hours as the cost-allocation base. The...
-
Explain why a safety net can save the life of a circus performer.
-
To fit a contact lens to a patients eye, a keratometer can be used to measure the curvature of the front surface of the eye, the cornea. This instrument places an illuminated object of known size at...
-
Aida created the following double bar graph. It illustrates the actual amount spent this year for household expenses per month and the budgeted amounts for the following year. The following year's...
-
A U.S. Treasury bond pays a 7% coupon on January 7 and July 7. How much interest accrues per \($100\) of principal to the bond holder between July 7, 2013, and August 9, 2013? How would your answer...
-
James A. and Ella R. Polk, ages 70 and 65, are retired physicians who live at 13319 Taylorcrest Street, Houston, Texas 77079. Their three adult children (Benjamin Polk, Michael Polk, and Olivia...
-
Give any statement as an example to explain data manipulation language nature of SQL.?
-
Anna and Thomas are in partnership sharing profits and losses equally. The partnership agreement provides for an annual salary to Anna of 57,000. It also provides for interest on capital of 10 per...
-
On june 7, 2019 dilby mechanical corp completed $50,000 of servicing work for a client and billed them for that amount plus GST of 2,500 and PST of 3,500; terms are n20 Required: A. Prepare the...
-
Question 14 of 40 You are working with a data set including order records and their ID numbers. While profiling the data, you noticed that there are duplicate values in the "ID" field for each order....
-
2. Discuss the following comic strip in terms of effective management in workplace communication. YOU MISSED THE MEETING. WHAT MEETING? WELL, OBVIOUSLY YOU CHOSE AN UNINTERESTING SUBJECT LINE E-mat...
-
Definition 4 1. Data from large numbers of people 2. Study covert behaviors Choose matching term Advantages of case studies Basic survey methods: Advantages of surveys Advantages of interviews ww 5...
-
Fardul has uploaded objects into a Google Cloud Storage bucket. When he is trying to access the objects present inside the bucket using the URL. he gets an error. -20 What could be the possible...
-
PROBLEM ONE Make journal entries for each of the following. Attach a page for the problem one journal entries. a. $500,000 4% bond is issued at 100. b. $500,000 4% bond is issued at 98. c. $500,000...
-
On November 23, 2020, West Holdings Inc. asks to extend its past-due $6,000 accounts payable to Technology Inc. After some negotiations, Technology Inc. agrees to accept $1,000 cash and a 60-day, 12...
-
Why should you not model a decision variable as a random variable with a probability distribution?
-
Multiple-Concept Example 3 reviews the concepts necessary to solve this problem. Light is incident on the surface of metallic sodium, whose work function is 2.3 eV. The maximum speed of the...
-
Review Conceptual Example 8 before starting this problem. A block is attached to a horizontal spring and oscillates back and forth on a frictionless horizontal surface at a frequency of 3.00 Hz. The...
-
When an object of mass m1 is hung on a vertical spring and set into vertical simple harmonic motion, it oscillates at a frequency of 12.0 Hz. When another object of mass m2 is hung on the spring...
-
Please reflect on and explain the role and usefulness of the concept of SD in relation to the protection of the environment.
-
Has the concept of SD achieved the balance between all three pillars: environmental protection; economic development; and social issues?
-
What, if any, is the normative content of the concept of SD?
Study smarter with the SolutionInn App