The vector v=ai+bj is parallel to the line bx−ay=c. Use this fact to find an equation for the line through P parallel to v. Then draw a sketch of the​ line, including v as a vector starting at the origin.  ​P(2​,1​), v=−2i−j

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter1: Introduction And Vectors
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The vector v=ai+bj is parallel to the line bx−ay=c. Use this fact to find an equation for the line through P parallel to v. Then draw a sketch of the​ line, including v as a vector starting at the origin.  ​P(2​,1​), v=−2ij

How much work does it take to slide a crate 29 m along a loading dock by pulling on it with a 220​-N force at an angle of 28° from the​ horizontal?  ​(Round to the nearest whole number as​ needed.)

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