pls answer all parts 3. An avid runner starts from home at t= 0, and runs back
Fantastic news! We've Found the answer you've been seeking!
Question:
pls answer all parts
Transcribed Image Text:
3. An avid runner starts from home at t= 0, and runs back and forth along a straight east-west road. The velocity of the runner, v(t) (given in km/hour) is a function of time t (given in hours). The graph of the runner's velocity is given by v(t) = 10 sin(t) with t counted in radians. a. How far is the runner from home after 3 hours? b. What is the total running distance after hours? c. What is the farthest distance the runner can be away from home? Explain. d. If the runner keeps running, how many times will the runner pass by home? Explain. 3. An avid runner starts from home at t= 0, and runs back and forth along a straight east-west road. The velocity of the runner, v(t) (given in km/hour) is a function of time t (given in hours). The graph of the runner's velocity is given by v(t) = 10 sin(t) with t counted in radians. a. How far is the runner from home after 3 hours? b. What is the total running distance after hours? c. What is the farthest distance the runner can be away from home? Explain. d. If the runner keeps running, how many times will the runner pass by home? Explain.
Expert Answer:
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Posted Date:
Students also viewed these law questions
-
SAT scores: The College Board reports that in 2018 the mean score on the math SAT was 527 and the population standard deviation was a 112. A random sample of 20 students who took the test in 2019 had...
-
answer all questions accordingly pls Cold Boot Switch/Router 1) ROM-POST (Power on Self-Test)-Several diagnostic programs that tests the hardware of the router 2) ROM-Bootstrap-check the...
-
answer is 0.31 l need basic solution manulel pls true answer is 0,31 its says A non-conducting slab of thickness 10 m, area 25 m? and dielectric constant K-2 is inserted into the space between the...
-
a. Consider the general effect of the discount rate on the dynamic efficient allocation of a depletable resource across time. Suppose we have two versions of the two-period model discussed in this...
-
In the course of producing its output, a firm causes pollution. The government passes a law that requires the firm to stop polluting, and the firm discovers that it can prevent the pollution by...
-
Suppose that a flutist plays a 523-Hz C note with first harmonic displacement amplitude A1 = 100 nm. From Figure 18.24b read, by proportion, the displacement amplitudes of harmonics 2 through 7. Take...
-
CGI Federal, Inc., is a corporation that provides a number of services to the United States Passport Agency, included the processing of passport application. Passport applicants must submit sensitive...
-
Rolen, Inc., is in the process of preparing the fourth quarter budget for 2010, and the following data have been assembled: The company sells a single product at a price of $25 per unit. The...
-
1. Satisfaction A recent Gallup Poll asked a random 206 sample of 1025 adults, "In general, are you satisfied or dissatisfied with the way things are going in the United States at this time?" In all,...
-
Karen Johnson, the accountant of Hoop Co. of Nelson, has appointed Jim Pool as the petty cash custodian. The following transactions occurred in November. 2019 Nov. 25 Cheque No. 441 was written and...
-
Choose an industry. Answer all the following questions by giving company examples from the industry you chose. 1) Explain how companies reacted to COVID19 in terms of segmented pricing. 2) Companies...
-
8. A real-time flight simulator spends 57% of the time computing latitude, longitude, altitude, attitude, bearing angle of attack, air speed, and other relevant simulation variables. The remaining...
-
Lewis Inc. has sales of $3,600,000 per year, all of which are credit sales. Its days sales outstanding is 42 days. What is its average accounts receivable balance? Assume 360 days per year.
-
What is venue shopping? Explain.
-
AT the local smoothie stand, a survey showed that 2/3 of all people preferred strawberry smoothies over the mango smoothies. If 2.400 people responded to the survey, how may prefer the mango...
-
Let g(x) = x sin(x). Find g'(x) and g(x). cos(8)sin (8) g'(x) H g(x) = 2 cos (0) 0 sin(8)
-
The market demand curve is summarized by p(q) production of each firm is simply C(q) = 0. (a) (1 points) What is the (Nash) equilibrium if firms choose their quantities simultaneously? (b) (1 points)...
-
Do public and private companies follow the same set of accounting rules? Explain.
-
A catfish is 2.00 m below the surface of a smooth lake. (a) What is the diameter of the circle on the surface through which the fish can see the world outside the water? (b) If the fish descends,...
-
A firefighter who weighs 712 N slides down a vertical pole with an acceleration of 3.00 m/s2, directed downward. What are the (a) Magnitude and (b) Direction (up or down) of the vertical force on the...
-
An object is placed against the center of a thin lens and then moved 70 cm from it along the central axis as the image distance i is measured. Figure gives i versus object distance p out to ps = 40...
-
A cylinder of mass \(M\), moment of inertia \(I\) about the cylindrical axis and radius \(R\) rolls on a horizontal surface without slipping. (a) Express the no-slip constraint in differential form....
-
A block of mass \(m\) slides without friction on a larger block of mass \(M\) and is attached to a pin in this block by a massless spring with spring constant \(k\). All motion is in one dimension....
-
A bead of mass \(m\) is threaded without friction on a massless wire hoop of radius \(R\) that is forced to oscillate vertically in a fixed vertical plane at angular frequency \(\omega\) and with...
Study smarter with the SolutionInn App