The car is traveling at a constant speed of 30 m/s. The driver then applies the brakes
Question:
The car is traveling at a constant speed of 30 m/s. The driver then applies the brakes at A and thereby reduces the speed at the rate of
where t is in seconds. Determine the magnitude of the acceleration of the car just before it reaches point C on the circular curve. It takes 15 s for the car to travel from A to C.
Transcribed Image Text:
at = 1 8 m/s²,
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 63% (11 reviews)
Velocity Using the initial condition v 30 ms ...View the full answer
Answered By
Akshay Singla
as a qualified engineering expert i am able to offer you my extensive knowledge with real solutions in regards to planning and practices in this field. i am able to assist you from the beginning of your projects, quizzes, exams, reports, etc. i provide detailed and accurate solutions.
i have solved many difficult problems and their results are extremely good and satisfactory.
i am an expert who can provide assistance in task of all topics from basic level to advance research level. i am working as a part time lecturer at university level in renowned institute. i usually design the coursework in my specified topics. i have an experience of more than 5 years in research.
i have been awarded with the state awards in doing research in the fields of science and technology.
recently i have built the prototype of a plane which is carefully made after analyzing all the laws and principles involved in flying and its function.
1. bachelor of technology in mechanical engineering from indian institute of technology (iit)
2. award of excellence in completing course in autocad, engineering drawing, report writing, etc
4.70+
48+ Reviews
56+ Question Solved
Related Book For
Engineering Mechanics Statics & Dynamics
ISBN: 9780134895154
15th Edition
Authors: Russell C. Hibbeler
Question Posted:
Students also viewed these Engineering questions
-
A rocket car is traveling at a constant speed of 250 km/h on a salt flat. The driver gives the car a reverse thrust, and the car experiences a continuous and constant deceleration of 8.25 m/s2. How...
-
A car is traveling at a constant speed of on a circular track. Is the car accelerating? Explain.
-
2. The car is traveling at a constant speed of 100 km/h. If the rain is falling at 6 m/s in the direction shown, determine the velocity of the rain as seen by t'-dai Tc100 km/h
-
Draw Lewis structure(s) showing all possible equivalent resonance forms for the nitryl chloride molecule (NOCI). Draw one structure per sketcher box, and separate any added sketcher boxes with the...
-
The maximum corporate tax rate of 35% is the same as the maximum rate applicable to individuals (except for certain high-income taxpayers). Consequently, for any additional taxable income, the...
-
What is data mining and how can it bring benefits to a business organisation?
-
Rusli Ltd provides a car valet service for car hire businesses when their cars are returned from hire. Details of the service costs are as follows: Per car Car valet charge 20 Less Variable costs...
-
Bit and Byte sells computer services to its clients. The firm is contemplating the acquisition of a computer but is undecided whether it should be leased or purchased. Information regarding the...
-
stion 35 yet wered When refining a costing system, a company should classify as many costs as possible as indirect costs. rked out of 0 Select one: O True Flag question @ False Relevant range is the...
-
Helix Company produces costumes used in the television and movie industries. Recently the company received an ongoing order for Samurai robes to be worn in an upcoming Japanese historical action...
-
A spiral transition curve is used on railroads to connect a straight portion of the track with a curved portion. If the spiral is defined by the equation y = (10 -6 )x 3 , where x and y are in feet,...
-
The car is traveling at a constant speed of 30 m/s. The driver then applies the brakes at A and thereby reduces the car's speed at the rate of a t = (-0.08v) m/s, where v is in m/s. Determine the...
-
Wooler Inc. operates a discount store in a medium-sized Canadian city. At the beginning of 2016, the owner decided to begin accepting major credit cards in the store. Until then, only cash had been...
-
10.1 Learning Outcomes: Describe managers' appropriate use of power and influence. Identify traits and characteristics of successful leaders. Identify behaviors of successful leaders 10.2 Action...
-
Suppose Ron went to Rio de Janeiro in 2019 when the dollar was worth 4 reals. The price of a cup of coffee at Starbucks in the US was $4, so when Ron converted $4 into reals he had 16 reals, which...
-
The expected annual net income is $200,000; the average investment is $800,000; and depreciation expense is $50,000. Calculate the annual rate of return.
-
How do you define humanities?
-
Write the types of partners ?
-
How can firms hedge exchange rate risk?
-
3M Company reports the following financial statement amounts in its 10-K report: a. Compute the receivables, inventory, and PPE turnover ratios for both 2018 and 2017. (Receivables turnover and...
-
Solve Problem by summing the rectangular or x, y components of the forces obtain the resultant force. F 800 N F- 600 N 60" F = 450 N 75
-
Solve Problem by summing the rectangular or x. y components of the forces to obtain the resultant force.
-
Determine the magnitude and orientation ? of FB so that the resultant force is directed along the positive y axis has a magnitude of 1500 N. Fs F=700 N
-
3. The nominal interest rate compounded monthly when your $7,000 becomes $11,700 in eight years is ________
-
An investor can design a risky portfolio based on two stocks, A and B. Stock A has an expected return of 21% and a standard deviation of return of 39%. Stock B has an expected return of 14% and a...
-
Advanced Small Business Certifica Drag and Drop the highlighted items into the correct boxes depending on whether they increase or decrease Alex's stock basis. Note your answers- you'll need them for...
Study smarter with the SolutionInn App