Refer to the given below to answer the next set of questions. The displacement of an...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Refer to the given below to answer the next set of questions. The displacement of an object is expressed in the equation x= 4t² + 10t - t³, given that displacement is in meters and time is in seconds. What is the object's instantaneous velocity at t=3s? * O -5m/s O 39m/s O 7m/s O -10m/s What is the average acceleration of the object from t=3s to t=5s? O -16m/s² O -7m/s² O-32m/s² O -14m/s² Refer to the given below to answer the next set of questions. The displacement of an object is expressed in the equation x= 4t² + 10t - t³, given that displacement is in meters and time is in seconds. What is the object's instantaneous velocity at t=3s? * O -5m/s O 39m/s O 7m/s O -10m/s What is the average acceleration of the object from t=3s to t=5s? O -16m/s² O -7m/s² O-32m/s² O -14m/s²
Expert Answer:
Answer rating: 100% (QA)
aj Displacement of an object given by 2 x 4 10t t Instantaneous ... View the full answer
Related Book For
Posted Date:
Students also viewed these physics questions
-
The finish times (in minutes) for runners in three-mile courses at Events A and B are shown in Fig. 73. At each event, the womens mean time was 19 minutes and the mens mean time was 17 minutes. At...
-
The position of an object mov- ing along an r axis is given by r = 3t 4t2 + t, where r is in meters and t is in seconds. i What is the object displacement between t = 3 s and t = 4 s? ii What is its...
-
State with brief reasoning whether the following statements are true or false. 1. Let yi 1, ..., n, where x = v + u, such that E (u;) = E(v;) = 0 and E(uv;) = 0. The OLS estimator for is biased but...
-
What is the future value at the end of the 20th semester of an annuity due with 20 semiannual payments of $500 each, evaluated at an annual interest rate of 10%?
-
During 2013, Chung Corporation earned $8,000 of cash revenue and accrued $5,000 of salaries expense. Required Based on this information alone: a. Prepare the December 31, 2013, balance sheet. b....
-
On June 30, 2016, the balances of the accounts appearing in the ledger of Simkins Company are as follows: Instructions 1. Does Simkins Company use a periodic or perpetual inventory system? Explain....
-
Suppose Sports-R-Us purchases $40,000 of sportswear on account from Pacific Trail on March 1,2010. Credit terms are 2/10, net 30. Sports-R-Us pays Pacific Trail on March 8, 2010. 1. Journalize the...
-
Youre a supervisor in the treasury department of Big Corp. Recently there has been increasing concern about the firms rising interest expense. Fred Eyeshade is an analyst in your group who...
-
71. Fergie withdraws 560,000 from her RRIF at TD Canada Trust. Her sonual RRIF paycnent is $45,000. How much will Fergie receive from TD Canada Trust?
-
In Part III (Appendix 11B) of the audit case, the audit staff of Adams, Barnes & Co. identified specific revenue risks on working paper RA-12 (page 494). However, the Summary of Audit Approach...
-
Financial Risk is related to probability of earning a return of less than expected. Question 19 options: True False
-
The chapter describes societal and judicial factors that have served to increase the number of lawsuits, in general, and the number of lawsuits against auditors in particular. Identify the major...
-
Identify several parties that have roles and responsibilities related to an entity's internal control structure and briefly describe their roles and responsibilities.
-
Using the resources of your library, such as The Wall Street Journal Index, the Accountants Index, ABI Inform, and the Business Periodicals Index, prepare briefs of recent common-law cases brought...
-
How is management s risk assessment for financial reporting purposes similar to and different from the auditor's risk assessment?
-
Define and describe the following types of internal audits: a. Operational audits b. Information systems audits. c. Compliance audits d. Financial reporting and control audits e. Program and...
-
How do the crests of a standing wave compare to that of the original wave? options: a. The crests are equal to that of the standing wave. b. The standing wave is constantly zero at the antinodes. c....
-
Q:1 Take any product or service offered in Pakistan and apply all determinents of customer Perceived value ?
-
4 / 3x 2 = 3x + 5 / 2
-
The following data are the top 50 mens finish times (in minutes) in the 2013 ING New York City Marathon. a. Compute the mean. b. Compute the median. c. Construct a frequency histogram. Begin with...
-
a. Solve E = t s / n for s. b. Substitute 1.746 for t, 16 for n, and 3.623 for E in the formula that you found in part (a), and then solve for s. Round the result to the first decimal place.
-
Name eight documents or records that would be examined in the review of subsequent events. For what period would the review be conducted?
-
List eleven matters that would be discussed with management in connection with the audit of subsequent events.
-
What are the purposes of management representations?
Study smarter with the SolutionInn App