Prestone Manning presses with his reforms against the current. To help him practice, the party whip...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Prestone Manning presses with his reforms against the current. To help him practice, the party whip comes up with a novel Prestone-Pressing-Training device which eventually has him pushing back against his own motion. Prestone, of mass m = 71 kg, is power hurtled by enthusiasts at a speed v along the horizontal frictionless portion of a strange blue slide until he reaches the semi-circular part of the slide. Much to his surprise the slide of mass M = 2 x m moves without friction along the orange horizontal surface that it is on as he goes up its curved part which is a semicircle of radius R = 5.00 m. At the top of the semicircle, he goes into a horizontal track (equipped with a spatial inverter to keep him up right) which is a part of the slide and keeps him from falling. He eventually is stopped, relative to the slide, by a super heavy-duty spring of spring constant k = 13 200 N/m that is firmly attached to the track. If Prestone barely makes it across the top of the semicircular path, what is his initial speed in m/s? M m O 12.9 O 18.6 O 14.6 O11.1 O 9.89 Prestone Manning presses with his reforms against the current. To help him practice, the party whip comes up with a novel Prestone-Pressing-Training device which eventually has him pushing back against his own motion. Prestone, of mass m = 71 kg, is power hurtled by enthusiasts at a speed v along the horizontal frictionless portion of a strange blue slide until he reaches the semi-circular part of the slide. Much to his surprise the slide of mass M = 2 x m moves without friction along the orange horizontal surface that it is on as he goes up its curved part which is a semicircle of radius R = 5.00 m. At the top of the semicircle, he goes into a horizontal track (equipped with a spatial inverter to keep him up right) which is a part of the slide and keeps him from falling. He eventually is stopped, relative to the slide, by a super heavy-duty spring of spring constant k = 13 200 N/m that is firmly attached to the track. If Prestone barely makes it across the top of the semicircular path, what is his initial speed in m/s? M m O 12.9 O 18.6 O 14.6 O11.1 O 9.89
Expert Answer:
Related Book For
Posted Date:
Students also viewed these physics questions
-
A curve in a speed track has a radius of 200 m and a rated speed of 180 km/h. (See Sample Prob. 12.6 for the definition of rated speed.) Knowing that a racing car starts skidding on the curve when...
-
A 4-lb collar can slide without friction along a horizontal rod and is released from rest at A. The undeformed lengths of springs BA and CA are 10 in. and 9 in., respectively, and the constant of...
-
A mass M is free to slide along a frictionless rail. A pendulum of length ? and mass m hangs from M (see Fig.). Find the equations of motion. For small oscillations, find the normal modes and their...
-
A U.S Company David Inc. sold merchandise to Fernando SA for 10,000 on September 14, 2017. The spot rate for euro is $0.720 on this day. On October 12, 2018, David Inc. purchased merchandise from...
-
All used cars are lemons or peaches. Owners know whether or not their car is a lemon, but buyers do not; that is, the quality of a car is private information. There are many more buyers than sellers....
-
Why do you think some people resist the idea of working in teams? How would you deal with their resistance?
-
Amanda Forbes was hired as a nail technician by Showmann, Inc., in 2011. In 2017, Forbes attended a work-related holiday party where Showmann distributed raffle tickets to employees. One of the...
-
M. P. VanOyen Manufacturing has gone out on bid for a regulator component. Expected demand is 700 units per month. The item can be purchased from either Allen Manufacturing or Baker Manufacturing....
-
1. Consider the recursive method whose definition appears below. public static String mysteryString (String s) { if (s.length()==1) else return s; } return s.substring (s.length()-1) + mysteryString...
-
Comparative financial statement data of Hamden Optical Mart follow: Other information: 1. Market price of Hamden Optical Mart common stock: $48.15 at December 31, 2018, and $39.96 at December 31,...
-
Suppose that you are given the following information about a stock and a market index: Stock Returns: 10%, 4%, -6%, 12%, 8% Market Index Returns: 8%, 6%, -4%, 10%, 7% a) Calculate the average return...
-
All businesses have stakeholders, people/entities who have a stake in having a successful business. Customers to whom the business provides products or services that they need. Employees to whom the...
-
Show that a Shockley dislocation of the type and a Frank dislocation of type on different {111} planes can combine to form a partial dislocation with (b) Indicate the plane of each reacting...
-
Why is Ship registration important? Are there restrictions on who can own a ship? If yes, would the different types of flag state affects who can own or register a ship in a particular country?...
-
Calculating RRSP Contribution Room Step 1: Earned Income Alisha is a lawyer and she has the following sources of income: a) Salary $75,000 b) Spousal Support $12,000 c) Interest Income $ 3,000 d)...
-
Your great Aunt Annie has passed. She has given $100,000 but there's a catch. The stipulation in her will is that you must turn the $100,000 into at least $1,000,000 before you can access the money....
-
Consider the following program: void Swap (int valuel, int value2) { int temp = valuel; value] = value2; value2= temp; } int main() { int Arryalnt []= {1, 2, 3, 4, 5); int varl = 0; int var2 = 1; int...
-
On January 1, 2017, McIlroy, Inc., acquired a 60 percent interest in the common stock of Stinson, Inc., for $340,200. Stinson's book value on that date consisted of common stock of $100,000 and...
-
Suppose that the number of hits on your companys website, from noon to 1 p.m. on a typical weekday, follows a normal distribution (approximately) with a mean of 190 and a standard deviation of 24. a....
-
Test to see if the average annual salary for training level A differs significantly from that for levels B and C combined.
-
A cup of coffee is found to have only 72.8 milligrams of caffeine. Test (at the 5% level) whether the beans used could have come from the same population as those that generated the data in problem...
-
The liquidity premium hypothesis also holds that issuers of bonds prefer to issue long-term bonds to lock in borrowing costs. How would this preference contribute to a positive liquidity premium?
-
Go to stockcharts.com/freecharts/yieldcurve.php where you will find a dynamic or living yield curve, a moving picture of the yield curve over time. Hit the Animate button to start the demonstration....
-
Suppose that the price of 3-year zero-coupon bonds is $816.30. What is the forward rate for the third year? How would you construct a synthetic 1-year forward loan that commences at t = 2 and matures...
Study smarter with the SolutionInn App