W- A river has a current flowing with a velocity of 2.0 meters per second due...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
W- A river has a current flowing with a velocity of 2.0 meters per second due east. A boat is 75 meters from the north riverbank. It travels at 3.0 meters per second relative to the river and is headed due north. In the diagram below, the vector starting at point Prepresents the velocity of the boat relative to the river water. 2445 N 75 m 3.0 m/s North riverbank 2.0 Dock South riverbank 10Calculate or find graphically the magnitude of the resultant velocity of the boat. [Show all work, including the equation and substitution with units or construct the resultant velocity vector for the graph, using a scale of 1.0 centimeter = 0.50 meter per second. The value of the magnitude must be written below] 1 Calculate the time required for the boat to cross the river. [Show all work, including the equation and substitution with units.] W- A river has a current flowing with a velocity of 2.0 meters per second due east. A boat is 75 meters from the north riverbank. It travels at 3.0 meters per second relative to the river and is headed due north. In the diagram below, the vector starting at point Prepresents the velocity of the boat relative to the river water. 2445 N 75 m 3.0 m/s North riverbank 2.0 Dock South riverbank 10Calculate or find graphically the magnitude of the resultant velocity of the boat. [Show all work, including the equation and substitution with units or construct the resultant velocity vector for the graph, using a scale of 1.0 centimeter = 0.50 meter per second. The value of the magnitude must be written below] 1 Calculate the time required for the boat to cross the river. [Show all work, including the equation and substitution with units.]
Expert Answer:
Answer rating: 100% (QA)
11 W If the velocity of the boat is 30 ms relative to the river then ... View the full answer
Related Book For
A First Course in Differential Equations with Modeling Applications
ISBN: 978-1305965720
11th edition
Authors: Dennis G. Zill
Posted Date:
Students also viewed these physics questions
-
write a C/C++ program which computes the CRC of characters using the CRC-16 polynomial x16+x15+x2+1 . Your program should read data from the standard input and output the 16-bit CRC in hexadecimal....
-
Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...
-
Let r and s be solutions to the quadratic equation x 2 b x + c = 0. For n N, define d0 = 0 d1 = r s dn = b dn1 c dn2 (n 2) Prove that dn = r n s n for all n N. [4 marks] (b) Recall that a commutative...
-
You believe that oil prices will be rising more than expected, and that rising prices will result in lower earnings for industrial companies that use a lot of petroleum-related products in their...
-
Refer to Problem 5.37. Another article reported that in 2008, Ford had 1.12 problems per car and Dodge had 1.41 problems per car (data extracted from S. Carty, "Ford Moves Up in Quality Survey," USA...
-
(a) By drawing rough graphs, satisfy yourself that 1 is even about the center of the box. That is, 1 (x) = 1 (a x). Satisfy yourself that 2 is odd about the center of box. (b) Draw a rough graph...
-
Kane Running Shoes is considering the manufacturing of a special shoe for race walking which will indicate if an athlete is running (i.e. both legs are not touching the ground). The chief economist...
-
Watson Technical Institute (WTI), a school owned by Tom Watson, provides training to individuals who pay tuition directly to the school. WTI also offers training to groups in off-site locations. Its...
-
Benton Corporation manufactures computer microphones, which come in two models: Standard and Premium. Data for a representative quarter for the two models follow: \ table [ [ Units...
-
Jake, Inc., is a manufacturer that just completed the first month of a new fiscal year. After reviewing the variances of actual results from the master budget, the finance department provided an...
-
1 Use the integral test to determine if the series converge or diverge a 8 0 2 n n 1 b
-
explain how phenotypic plasticity interacts with genetic assimilation and genetic accommodation processes to facilitate phenotypic evolution in response to environmental change, including the...
-
Organizations today have to be guided by what is right, just, and socially acceptable. In other words, organizations have to act ethically, and make ethical decisions. An organization can quickly...
-
Consider a system with five stages. The stages have the process rates of 30, 32, 46, 46, and 19 units/hr. A product must go through these stages in a sequantial order. If we double the capacity of...
-
Perrot Industries has $330,000 to invest. The company is trying to decide between two alternative uses of the funds. The alternatives follow: Cost of equipment required Working capital investment...
-
Gru is creating his budget for material costs for the coming year. Last year\'s total actual material costs were 2 0 0 , 0 0 0 . Material cost inflation is currently 3 % per annum. This year Gru is...
-
Problem 22-6AA (Algo) Merchandising: Preparation of cash budgets (for three periods) LO P4 Oneida Company's operations began in August. August sales were $200,000 and purchases were $115,000. The...
-
Sundial Technologies produces and sells customized network systems in New Brunswick. The company offers a 60-day, all software and labor-and an extra 90-day, parts-only- warranty on all of its...
-
(a) By inspection find a one-parameter family of solutions of the differential equation xy' = y. Verify that each member of the family is a solution of the initial-value problem xy' = y, y(0) = 0....
-
Solve the given initial-value problem. (x 2 + 2y 2 ) dx/dy = xy, y(-1) = 1
-
Compute y' and y'' and then combine these derivatives with y as a linear second-order differential equation that is free of the symbols c 1 and c 2 and has the form F(y, y' y'') = 0. The symbols c 1...
-
Explain how to record purchases of inventory using a periodic inventory system. - In a periodic inventory system, purchases of inventory are recorded by increasing the purchases account. - If a...
-
(Average compounding rate) WindyRoad is an investment company which has two mutual funds. The WindyRoad Dull Fund invests in boring corporate bonds, and its Lively Fund invests in high-risk,...
-
What are the differences between merchandisers and manufacturers?(Appendix)
Study smarter with the SolutionInn App