A train at a constant 60.0 km/h moves east for 40.0 min, then in a direction 50.0
Question:
A train at a constant 60.0 km/h moves east for 40.0 min, then in a direction 50.0o east of due north for 20.0 min, and then west for 50.0 min. What are the
(a) Magnitude and
(b) Angle of its average velocity during this trip?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 57% (14 reviews)
The average velocity is given by Eq 48 The total displacement A7 is the sum of three di...View the full answer
Answered By
Nazrin Ziad
I am a post graduate in Zoology with specialization in Entomology.I also have a Bachelor degree in Education.I posess more than 10 years of teaching as well as tutoring experience.I have done a project on histopathological analysis on alcohol treated liver of Albino Mice.
I can deal with every field under Biology from basic to advanced level.I can also guide you for your project works related to biological subjects other than tutoring.You can also seek my help for cracking competitive exams with biology as one of the subjects.
3.30+
2+ Reviews
10+ Question Solved
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Question Posted:
Students also viewed these Mechanics questions
-
East West Bearings Ltd wants to expand its operations in Geelong. Considering the competitive environment and macro uncertainty, East West wants to make sure that they should invest professionally so...
-
A pedestrian moves 6.00 km east and then 13.0 km north. Find the magnitude and direction of the resultant displacement vector using the graphical method.
-
A bicycle travels 3.2 km due east in 0.10 h, then 4.8 km at 15.0east of north in 0.15 h, and finally another 3.2 km due east in 0.10 h to reach its destination. The time lost in turning is...
-
A mixture containing KClO3, K2CO3, KHCO3, and KCl was heated, producing CO2, O2, and H2O gases according to the following equations: The KCl does not react under the conditions of the reaction. If...
-
Why is the role of entrepreneurs much more important in the new growth theory than in the traditional economic growth model?
-
Szot Company purchased land containing an estimated 10 million tons of ore for a cost of $3,300,000. The land without the ore is estimated to be worth $600,000. The company expects that all the...
-
Is a companys earnings growth the most important criteria defining a growth stock?
-
The following balances were taken from the books of Schimank Corp. on December 31, 2014. Assume the total effective tax rate on all items is 34%. Instructions Prepare a multiple-step income...
-
Identify the sequence as either arithmetic or geometric. List the next two terms of the sequence. 9, 11, 13, 15, ... Select the correct answer below and, if necessary, fill in the answer box to...
-
Alex, Alicia, and Juan fill orders in a fast-food restaurant. Alex incorrectly fills 20% of the orders he takes. Alicia incorrectly fills 12% of the orders she takes. Juan incorrectly fills 5% of the...
-
An electron's position is given by r = 3.00ti 4.00t 2 j + 2.00k, with t in seconds and r in meters. (a) In unit vector notation, what is the electron's velocity v (t)? At t = 2.00 s, what is v (b)...
-
A plane flies 483 km east from city A to city B in 45.0 min and then 966 km south from city B to city C in 1.50 h. For the total trip, what are the (a) Magnitude and (b) Direction of the plane's...
-
Find the point at which the line with parametric equations x = 2 + 3t y = 4t, z = 5 + t intersects the plane 4x + 5y 2z = 18.
-
(20 Pts) A client wishes to invest $1,500,000 in the following bonds: Company Return Maturity Rating Acme Chemical 11% 6 4 Fair Dynastar 9.50% 10 3 Good Eagle Vision 8.65% 11 1 Excellent Micro...
-
Please submit a 350-400 word summary of your reflection on the course. On topics Pricing Decision: profitability and cost management and Income effects of Denominator level on inventory valuation....
-
4 a. Why are the call options selling for higher prices than the put options? b. Why does the June call sell for a higher price than the October call? c. Suppose you buy the June call. Briefly...
-
Based on the brief transcript/ scenario below and the cuts that are being proposed, what would be the best solution in creating an operating budget for the department? Do you take a 'salami slice'...
-
Go to https://www.compadre.org/Physlets/electromagnetism/intro24.cfm. In the next set of activities you will see how Gauss's law can be used to find unknown charges. Open Exploration 24.1. The...
-
Which of the following is most likely to be the best time to conduct an interview? a. Outside normal working hours when respondents will not be distracted by the pressures of work b. Over a meal or...
-
Solve each equation. x 3 - 6x 2 = -8x
-
What is the length of a box in which the difference between an electron's first and second allowed energies is 1.0 X 10 -19 J?
-
What is the photon energy for yellow light from a highway sodium lamp at a wavelength of 589 nm?
-
For the arrangement of Figs. 38-14, electrons in the incident beam in region 1 have energy E 800 eV and the potential step has a height of U1 = 600 eV. What is the angular wave number in (a) Region 1...
-
An electron with total energy E = 5.1 eV approaches a barrier of height Ub = 6.8 eV and thickness L = 750 pm. What percentage change in the transmission coefficient T occurs for a 1.0% change in (a)...
-
ABC Corp., a US corporation, purchased goods on credit from a British company on April 8, 2007. ABC made a payment of 10,000FC on May 8, 2007. The exchange rate was $1= FC .50 on April 8 and $1= FC...
-
Which of the following groups should be the focal point of a company's strategy? MulABC Inc. produces a single product, In doing so, the company incurs overhead costs as follows: Indirect Factory...
-
When capturing and documenting system audit requirements for an IT project, the teams is focused on capturing the following
Study smarter with the SolutionInn App