Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Mar 07, 2024

A rotating food tray of radius 0.3 m and mass 5 kg is sitting at rest on a dinner table. Suppose a boy exerts a

A rotating food tray of radius 0.3 m and mass 5 kg is sitting at rest on a dinner table. Suppose a boy exerts a 5 N force perpendicular to the food tray for 2 seconds.

(a) What is the final angular momentum of the food tray after the 2 seconds time assuming friction is negligible?

(b) What is the final angular velocity of the food table?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

a The change in angular momentum of an object can be calculated using the formula L t Where L Change ... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

College Physics

Authors: OpenStax

2nd Edition

171147083X, 978-1711470832

More Books

Students also viewed these Physics questions

Question

★★★★★

Figure 10.19 shows a rotating food tray, often called a lazy Susan, being turned by a person in quest of sustenance. Suppose the person exerts a 2.50 N force perpendicular to the lazy Susans 0.260-m...

Answered: 1 week ago

Question

★★★★★

DMIT1518 Assignment 6 Part 2F - ARP and Ethernet [13 marks] Before starting this assignment, it is advisable to have a backup of your Windows 10 VM; step 5 will be a permanent change. Capture ARP...

Answered: 1 week ago

Question

★★★★★

A uniform disk of radius 0.12 m and mass 5 kg is pivoted such that it rotates freely about its central axis (Figure). A string wrapped around the disk is pulled with a force of 20 N. (a) What is the...

Answered: 1 week ago

Question

★★★★★

Find the smallest positive angle and the smallest negative angle (numerically) coterminal with but not equal to the given angle. 47.0

Answered: 1 week ago

Question

★★★★★

Triple A Accountants is a partnership with three partners. On February 28, 2014, the three partners, M. Kumar, H. Deol, and A. Kassam, have capital balances of $85,000, $72,000, and $43,000,...

Answered: 1 week ago

Question

★★★★★

a. Find the area of the triangle determined by the points P, Q, and R. b. Find a unit vector perpendicular to plane PQR. P(2, -2, 1), Q(3, -1, 2), R(3, -1, 1)

Answered: 1 week ago

Question

★★★★★

What are the benefits? Do they include parking, health insurance, dental insurance, life insurance, and retirement?

Answered: 1 week ago

Question

★★★★★

Elliot Karlin is a 35-year-old bank executive who has just inherited a large sum of money. Having spent several years in the banks investments department, hes well aware of the concept of duration...

Answered: 1 week ago

Question

★★★★★

2. A(n) is a piece of data that we send to a method. [1 point] a) parameter b) object c) escape sequence d) service e) expression 3. The operator is used to instantiate an object. [1 point] a) static...

Answered: 1 week ago

Question

★★★★★

The steam cycle of a marine nuclear propulsion plant may be modeled as an ideal Rankine cycle. a . Using the information provided below determine the enthalpy of the working substance in each state....

Answered: 1 week ago

Question

★★★★★

Based on theory of income elasticity, which statement below is true? A. As household income increase, there is generally a decrease in demand for normal goods B. As household income increase, there...

Answered: 1 week ago

Question

★★★★★

Jetson Ltd imports inventory from Germany Ltd and on 1 June ordered goods worth Euro 200000 The inventory is delivered on 15 July and payment is made on July 31. Jetson Ltd took out a hedge on 1 June...

Answered: 1 week ago

Question

★★★★★

The ABC Company has net written premiums in the amount of $4.12 billion and a policyholders' surplus of $2.84 billion. LMN Inc. has net written premiums in the amount of $9.85 billion and a...

Answered: 1 week ago

Question

★★★★★

Assignment #1 Directions: Read and answer the questions below.This assignment is to be completed in two steps.Step One of the assignment is due on October 7, 2021, before class.For Step One, you are...

Answered: 1 week ago

Question

★★★★★

Pharmaceutical Benefits Managers (PBMs) are intermediaries between upstream drug manufacturers and downstream insurance companies. They design formularies (lists of drugs that insurance will cover)...

Answered: 1 week ago

Question

★★★★★

RI_t=(ROIC_t-WACC_t)*IC_(t-1) Imagine it is currently the first day of 2019. The corporate tax rate is 40% and the WACC is estimated to be 13% pa. Suppose also that there is no surplus cash in any...

Answered: 1 week ago

Question

★★★★★

Can Anyone Design Me layout in android Studio cosist of 4 Things One box on top for lottie animation Down Two Boxes of text which display longitude and latitude Third box Speed,And One switch on and...

Answered: 1 week ago

Question

★★★★★

Using Apple, demonstrate how the differentiation strategy can be well implemented.

Answered: 1 week ago

Question

★★★★★

What is the dominant force between astronomical objects? Why are the other three basic forces less significant over these very large distances?

Answered: 1 week ago

Question

★★★★★

A beam of light always spreads out. Why can a beam not be created with parallel rays to prevent spreading? Why can lenses, mirrors, or apertures not be used to correct the spreading?

Answered: 1 week ago

Question

★★★★★

A round pencil lying on its side as in Figure 9.12 is in neutral equilibrium relative to displacements perpendicular to its length. What is its stability relative to displacements parallel to its...

Answered: 1 week ago

Question

★★★★★

Let the test statistic Z have a standard normal distribution when H0 is true. Give the significance level for each of the following situations: a. , rejection region b. , rejection region c. H ,...

Answered: 1 week ago

Question

★★★★★

Reconsider the situation of Exercise 11 and suppose the rejection region is . a. What is a for this procedure? b. What is b when ? When ? Is this desirable? m 5 10.1 m 5 9.9 5z: z $ 2.51 or z #...

Answered: 1 week ago

Question

★★★★★

To determine whether the pipe welds in a nuclear power plant meet specifications, a random sample of welds is selected, and tests are conducted on each weld in the sample. Weld strength is measured...

Answered: 1 week ago

Previous Question Next Question