Question: An amusement park ride consists of a car which is attached to the cable OA. The car rotates in a horizontal circular path and is

An amusement park ride consists of a car which is attached to the cable OA. The car rotates in a horizontal circular path and is brought to a speed v1 = 4 ft/ when r = 12 ft. The cable is then pulled in at the constant rate of 0.5 ft/s, Determine the speed of the car in 3 s.

Step by Step Solution

★★★★★

3.47 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Conservation of Angular Momentum Cable OA is shorten by Ar05 3 150 ft ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-M-IM (107).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

An amusement park ride consists of a rotating circular platform 8.00 m in diameter from which 10.0-kg seats are suspended at the end of 2.50-m mass less chains (Fig. P6.63). When the system rotates,...

An amusement park ride consists of a large vertical cylinder that spins about its axis fast enough such that any person inside is held up against the wall when the floor drops away (Fig. P6.65). The...

An amusement park ride consists of a car moving in a vertical circle on the end of a rigid boom of negligible mass. The combined weight of the car and riders is 5.0kN, and the circle's radius is 10...

Questions 1-8 all parts WW 1 The wheel of a car has a radius of 0. 41 3 m If the wheel rotates at 456 revolutions per minute. what Is the speed (in m/s) at which the outer edge of the wheel Is...

1:17 7. [-/10 Points] DETAILS SERPSE10 6.2.OP.012. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A roller-coaster car has a mass of 514 kg when fully loaded with passengers. The path of the coaster from...

Chapter 1 2 3 SPH4U Short Answer 1. Consider what you have learned about the concepts of average speed and average velocity. Select an example from your own experience that illustrates the difference...

1. An object moves at constant speed in a circular path. Which of the following statements are true? Select two answers. (A) The velocity is changing. (B) The velocity is constant. (C) The magnitude...

1. [-/10 Points] DETAILS SERPSE10 6.1.OP.001.MI.SA. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER This question has several parts that must be completed sequentially. If you skip a part of the question,...

A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in the figure below. The length of the arc ABC is 268 m, and the car completes the turn in 31.0 s. O...

1.The wheel of a car has a radius of 0.413 m. If the wheel rotates at 456 revolutions per minute, what is the speed (in m/s) at which the outer edge of the wheel is moving? 2.(a)What is the maximum...

You are testing the no-arbitrage principle of the APT, and you find a well-diversified portfolio with a of 0.9 with respect to the market portfolio, M. You also have a risk-free asset, rf. Create a...

What kinds of useful information can a financial manager obtain from financial markets? Give examples.

in not more than 120 words rewrite on Anyone who aims for excellence knows that success comes from careful planning. This includes making a clear list of things to do and things not to do. That's why...

Propose a structure consistent with the following data: Molecular formula: C10H12O2 IR: 1690 cm (strong); 1480 cm' (medium); 1810 cm (weak) 'H NMR: triplet, 1.3, 3 H quartet, 2.9, 2 H singlet, 3.8, 3...

How many total ATP molecules will be generated during the complete oxidative degradation of each othe the following to CO2 and H2O A. Fructose-6-phosphate B. A 18:3 Fatty Acid

29. 300.0 mL of 0.00325 M barium chloride is added to an equal volume of 0.00400M sodium sulfate. What is the concentration of barium ions after the precipitation of barium sulfate (Kep = 1.50x10) is...

In a game two dice are thrown. Let one die be "weighted" so that a 2 shows up with probability 3/10, and 3, shows up with probability 3/10 while its other numbers all have equal probabilities. The...

integral x^4 + 6x^3 + 10x^2 + x/x^2 + 6x + 10 dx

6. What is the probability of getting at least one head on three tosses of a coin? 7. What is the probability of getting at least one 6 on three rolls of a die? 8. If a pair of dice are rolled, what...

Maggie wants to open a checkingaccount that will be the least expensive given her normal financial transactions. She typically writes 15 checks a month and uses an ATM 35 times a month. Her minimum...

Youre trying to choose between two different investments, both of which have up-front costs of $91,000. Investment G returns $156,000 in 8 years. Investment H returns $276,000 in 15 years. Required:...

9. Returns and Variances (LO1, 2) Consider the following information: a. What is the expected return on an equally weighted portfolio of these three stocks? b. What is the variance of a portfolio...