A child on a freely rotating merry-go-round moves from near the center to the edge. Will the
Question:
A child on a freely rotating merry-go-round moves from near the center to the edge. Will the rotational velocity of the merry-go-round increase, decrease, or not change at all? Explain.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 58% (12 reviews)
Decrease When a child freely rotating on merrygoround moves from the ...View the full answer
Answered By
Mehwish Aziz
What I have learnt in my 8 years experience of tutoring is that you really need to have a friendly relationship with your students so they can come to you with their queries without any hesitation. I am quite hardworking and I have strong work ethics. Since I had never been one of those who always top in the class and always get A* no matter what, I can understand the fear of failure and can relate with my students at so many levels. I had always been one of those who had to work really hard to get decent grades. I am forever grateful to some of the amazing teachers that I have had who made learning one, and owing to whom I was able to get some extraordinary grades and get into one of the most prestigious universities of the country. Inspired by those same teachers, I am to be like one of them - who never gives up on her students and always believe in them!
5.00+
3+ Reviews
10+ 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
-
Moving straight inward, a large child jumps onto a freely rotating merry-go-round. What effect will this have on the rotational velocity of the merry-go-round? Explain.
-
A pencil, balanced vertically on its eraser, falls to the right. a. What is the direction of its angular-momentum vector as it falls? b. Is its angular momentum conserved during the fall? Explain.
-
A bicycle wheel is rotationally accelerated at the constant rate of 1.2 rev/s 2 . a. If it starts from rest, what is its rotational velocity after 4 s? b. Through how many revolutions does it turn in...
-
In Exercises find the derivative of the function. y = x(x + 1)
-
Browne and Red, both C corporations, formed the BR Partnership on January 1, 2011. Neither Browne nor Red is a personal service corporation, and BR is not a tax shelter. BR's gross receipts were $4.6...
-
What is another name for inflation accounting? a. Current dollar accounting b. Accrual accounting c. Double entry accounting d. Deflation accounting
-
Most commercially available chess programs for home users are designed to play at a range of levels from beginner up to grandmaster. Consider the additional difficulties involved in programming a...
-
CVP analysis, service firm Lifetime Escapes generates average revenue of $5,000 per person on its five-day package tours to wildlife parks in Kenya. The variable costs per person are as follows:...
-
Watch the video on the investigation of the homicide to complete the following sections on the case: 1. Write the background information on your case. Explain what happened? Make sure to identify the...
-
The frequency densities of the four classes in a histogram are in the ratio 4 : 3 : 2 :1. The frequencies of these classes are in the ratio 10 :15 : 24 : 8. Find the total width of the histogram,...
-
A metal rod is rotated first about an axis through its center and then about an axis passing through one end. If the rotational velocity is the same in both cases, is the angular momentum also the...
-
Is it possible for an ice skater to change his rotational velocity without involving any external torque? Explain.
-
A company located in the southern part of the United States has slightly more than 2,200 employees. Of these, 35% have a college degree. Twenty employees were selected at random to potentially...
-
A company (which is not a member of a group) has the following results for the year to 31 March 2021: The company intends to make Gift Aid donations of 30,000 every six months, starting on 30...
-
Gandhi Ltd renders a promotional service to small retailing businesses. There are three levels of service: the basic, the standard and the comprehensive. On the basis of past experience, the business...
-
Telford Engineers plc, a medium-sized manufacturer of automobile components, has decided to modernise its factory by introducing a number of robots. These will cost 20 million and will reduce...
-
Saeed made the following purchases of ordinary shares in Hyban plc: In June 2017, the company made a 1 for 20 rights issue at 1.50 per share and Saeed took up the shares which he was offered....
-
Boswell Enterprises Ltd is reviewing its trade credit policy. The business, which sells all of its goods on credit, has estimated that sales revenue for the forthcoming year will be 3 million under...
-
What are a monopoly, an oligopoly, monopolistic competition, and pure competition?
-
What is the mode?
-
A sinusoidal signal of frequency 1 Hz is to be sampled periodically. (a) Find the maximum allowable time interval between samples. (b) Samples are taken at 1/3-S intervals (i.e., at a rate of f s = 3...
-
Verify the pulse width-bandwidth relationship of Equation (2.234) for the following signals. Sketch each signal and its spectrum. (a) x(t) = A exp (-t 2 / 2 2 ) (Gaussian pulse) (b) x(t) = A exp (-...
-
Given a nonlinear, zero-memory device with transfer characteristic y(t) = x 3 (t), Find its output due to the input x(t) = cos (2t) + cos (6t) List all frequency components and tell whether they are...
-
What is the expected rate of return on a project that requires an investment of $106 today and generates cash inflows of $7, $17 and $122 in each of the next 3 years?
-
A trader opens a new position by writing two put option contracts. Each contract is on 100 shares of Exxon Mobil common stock. The option premium is $6.06, the strike price is $50, and the stock...
-
On a particular day, there were 300 stocks that advanced on the NYSE and 800 that declined. The volume in advancing issues was 1000 and the volume in declining issues was 3000. What is the common...
Study smarter with the SolutionInn App