A metal bar is in the xy-plane with one end of the bar at the origin. A

Question:

A metal bar is in the xy-plane with one end of the bar at the origin. A force F = (7.00 N)î + (–3.00 N)ĵ is applied to the bar at the point x = 3.00 m, y = 4.00 m.

(a) In terms of unit vectors î and ĵ, what is the position vector for the point where the force is applied?

(b) What are the magnitude and direction of the torque with respect to the origin produced by F?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

University Physics with Modern Physics

ISBN: 978-0321696861

13th edition

Authors: Hugh D. Young, Roger A. Freedman, A. Lewis Ford

See More Books

Question Posted: Jul 07, 2018 09:09 AM

See More Questions

Three point charges, each with q = 3 nC, are located at the corners of a triangle in the xy plane, with one corner at the origin, another at (2 cm, 0, 0), and the third at (0, 2 cm, 0). Find the...
An electron is moving in the xy plane with its velocity along the -y direction. If the magnetic force on the electron is in the +z direction when B(vector) direction. If the magnetic force on the...
The loop in Fig. 6-18 (P6.2) is in the xy plane and B = zB0 sint with B0 positive. What is the direction of I (or = ) at (a) t = 0, (b) t =...
Adjusting and Closing Presented on the next page is the trial balance of the Crestwood Golf Club, Inc. as of December 31. The books are closed annually on December 31. Instructions (a) Enter the...
Consider the following income statement: a. How does this income statement differ from the one presented in Exhibit 3.1? b. Did Best Care spend $367,000 on new fixed assets during fiscal year 2011?...
What effect does organizational structure and compensation have on ethical behavior among chief executives at ARC? The American Red Cross (ARC) is an independent organization, supported by public...
How is the concept of encapsulation applied to database management?
Assume that Samsung manufactures and sells 60,000 units of a product at $11,000 per unit in domestic markets. It costs $6,000 per unit to manufacture ($4,000 variable cost per unit, $2,000 fixed cost...
You are required to add the following methods to the (1 points) Appending a given value to the buffer. class. (2 points) Inserting a given double value to a given position in the buffer. When the...
Car dealers have realized how profitable it can be to sell automobiles by using the Web. Pretend that you work for a local car dealership that is part of a large chain such as CarMax. Create a system...
Recall the regression of percent of body fat on height and waist from Exercise 12-1. The simple regression model of percent of body fat on height alone shows the following: (a) Test whether the...
In Fig. E10.7, forces A, B, C, and D each have magnitude 50 N and act at the same point on the object. (a) What torque (magnitude and direction) does each of these forces exert on the object about...
Without actually doing the calculations, decide which, if either, of the following two sets of data will have the greater standard deviation. Explain why.
Here is the market for Gorbles. QD = = 150-2P QS = P A) What quantity will be bought and sold? (1 point) B) What will the price be? (1 point) C) What is consumer surplus? Show your work here. (It may...
3 Task A foreign legal entity registered in the Netherlands plans to commence business activities in Bulgaria and to register a single member public limited company. The company CEO would like to...
Find the latest release about real GDP on Statistics Canadas website (4th quarter of 2021). Explain how real GDP has changed during the 4th quarter and what factors contributed towards the change....
Hernando de Soto makes two claims: Capital, like energy, is . . . a dormant value. What creates capital in the West . . . is an implicit process buried in the intricacies of its formal property...
If the economy is moving too slowly, which economic problem is more likely to exist-high unemployment or high inflation? In this situation, should the federal government increase taxes or decrease...
Show that the points , and are the vertices of a right triangle in two ways: (a) By using the converse of the Pythagorean Theorem (b) By using the slopes of the lines joining the vertices
Name some of the various types of financial intermediaries described in the chapter and indicate the primary reason(s) each was created.
A 6.50-MeV alpha particle scatters at a 60.0 angle off a lead nucleus. Determine the differential cross section of the alpha particle.
Protons with a kinetic energy of 2.00 MeV scatter off gold nuclei in a foil target. Each gold nucleus contains 79 protons. If both the incoming protons and the gold nuclei can be treated as point...
The de Broglie wavelength, A, of a 5.00-MeV alpha particle is 6.40 fm, and the closest distance, rmin, to the gold nucleus this alpha particle can get is 45.5 fm (calculated in Example 39.1). How...
Apple has purchased land for $500,000 for their new factory. They make a down payment of $100,000, and the remainder is financed at (AAA+10) percent compounded semi-annually with semi-annual payments...
Task: Sarah is a 32 year old accounting executive who recently married her partner of 6 years, Austin. Sarah and Austin have decided they would like to try for a baby. Sarah has concerns around her...
Suppose CORP generates $100M in revenue by selling products currently in the firm's inventory. The sales are paid in cash and have a COGS of $80M. What is the effect of these sales on CORP's NOPAT...

A metal bar is in the xy-plane with one end of the bar at the origin. A

Question:

Step by Step Answer:

Identify Knowing the force on a bar and the point w...View the full answer

University Physics with Modern Physics

Related Video

Students also viewed these Physics questions