A particle moves along a straight path with an acceleration of a = (kt+4) ft/s, where t
Question:
A particle moves along a straight path with an acceleration of a = (kt³+4) ft/s², where t is in seconds. Determine the constant k, knowing that v = 12 ft/s when t = 1 s, and that v=-2 ft/s when t = 2 s.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 88% (9 reviews)
2 k kt4dt dv a ...View the full answer
Answered By
Nyron Beeput
I am an active educator and professional tutor with substantial experience in Biology and General Science. The past two years I have been tutoring online intensively with high school and college students. I have been teaching for four years and this experience has helped me to hone skills such as patience, dedication and flexibility. I work at the pace of my students and ensure that they understand.
My method of using real life examples that my students can relate to has helped them grasp concepts more readily. I also help students learn how to apply their knowledge and they appreciate that very much.
4.00+
1+ Reviews
10+ 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
-
Here are the cash-flow forecasts for two mutually exclusive projects: a. Which project would you choose if the opportunity cost of capital is 2%? b. Which would you choose if the opportunity cost of...
-
A particle moves along a straight path with an acceleration of a = (5/s) m/s 2 , where s is in meters. Determine the particles velocity when s = 2 m, if it is released from rest when s = 1 m.
-
A particle moves along a straight path with an acceleration of a=(2/s)a=(2/s) m/s2m/s2, where ss is in meters. Determine the particle's velocity when s=4m, if it is released from rest when s=1m
-
You would like to design a product to sell to shopping malls that tells them more about the behaviours of their customers. The system would use cameras to track customers as they walk from store to...
-
Sam and Drew are equal partners in SD LLC formed on June 1 of the current year. Sam contributed land that he inherited from his uncle in 2007. Sam's uncle purchased the land in 1982 for $30,000. The...
-
FIGURE P33.49 shows the interference pattern on a screen 1.0 m behind an 800 line/mm diffraction grating. What is the wavelength (in nm) of the light? Intensity x (cm) 89.7 cm 89.7 cm FIGURE P33.49...
-
In 2000, San Fernando drilling shipped 300 diamond drill bits to its subsidiary in Ecuador. The drill bits were shipped at San Fernandos cost of $1,000,000 each to avoid Ecuadors duty of 20 percent....
-
Viera Corporation is considering investing in a new facility. The estimated cost of the facility is $2,045,000. It will be used for 12 years, then sold for $716,000. The facility will generate annual...
-
The following table gives the value of an investment, after intervals ranging from 0 to 7 years, of $50,000 invested at 10%, compounded annually. Year Amount Investment Grows to 0 50,000.00 1...
-
Here are simplified financial statements for Phone Corporation in a recent year: INCOME STATEMENT (Figures in 5 millions) Net sales Cost of goods sold Other expenses Depreciation Earnings before...
-
The velocity of a particle traveling along a straight line is v = (3t- 6t) ft/s, where t is in seconds. If s = 4 ft when t = 0, determine the position of the particle when t = 4 s. What is the total...
-
A freight train travels at v = 60(1 - e -t ) ft/s, where t is the elapsed time in seconds. Determine the distance traveled in three seconds, and the acceleration at this time. sm
-
Where in the world are the high-protein plants grown and why?
-
Explain why there may be a difference between the dividend payable and its yield.
-
When auditing prepaid insurance, an auditor discovers that the original insurance policy on plant equipment is not available for inspection. The policy's absence most likely indicates the possibility...
-
Write down in you notebook what is meant by (a) an account having a debit balance (b) an account having a credit balance.
-
Which two investment ratios take market prices into account?
-
What two indicators are used to classify performance measures?
-
Explain the difference between contract assets, contract liabilities, and accounts receivable.
-
The pendulum consists of two rods: AB is pin supported at A and swings only in the y-z plane, whereas a bearing at B allows the attached rod BD to spin about rod AB. At a given instant, the rods have...
-
The two members used in the construction of an aircraft fuselage are joined together using a 30° fish-mouth weld. Determine the average normal and average shear stress on the plane of each weld....
-
The 2-Mg concrete pipe has a center of mass at point G. If it is suspended from cables AB and AC, determine the average normal stress in the cables. The diameters of AB and AC are 12 mm and 10 mm,...
-
The 2-Mg concrete pipe has a center of mass at point G. If it is suspended from cables AB and AC, determine the diameter of cable AB so that the average normal stress in this cable is the same as in...
-
Assertions about presentation and disclosure typically include: O cutoff, presentation, and disclosure. O cutoff, accuracy, and valuation. completeness, accuracy and valuation, and classification...
-
A client receives ISOs with an exercise price of $24 when the stock is trading at $24. The client decides that she'd like to exercise these options two years after the date of the grant. At that...
-
If Tyrol Willow, the owner of Willow Hardware, reports the following accounts and amounts, the missing amount of Equipment is: Cash $ 16,000 Equipment $ ? Accounts payable 8,000 Wages expense 24,000...
Study smarter with the SolutionInn App