Often a vector is specified by a magnitude and a direction; for example, a rope with tension T exerts a force of magnitude T = 20 N in a direction 0 = 35° north of east. This is a good way to think of vectors; however, to calculate results with vectors, it is best to select a coordinate system and manipulate the components of the vectors in that coordinate system. Figure ་ Part A ▸ Part B Part C length = c length = b B В length=aA a Find the components of the vector C with length c = 1.00 and angle = 35.0° as shown in (Figure 1). Enter numerically, separated by a comma, the x component followed by the y component. View Available Hint(s) ▸ Hint 1. Method 1: Find the angle that C makes with the positive x axis ▸ Hint 2. Method 2: Use vector addition 1 ΑΣΦ C.C, (0.82,0.57) Submit Previous Answers Request Answer ? 1 of 1 × Incorrect; Try Again If = 0, the vector would lie along the y axis. Your answer gives (c, 0). Make sure you are using the definitions of sine and cosine correctly. You may need to review Vector Components.
Often a vector is specified by a magnitude and a direction; for example, a rope with tension T exerts a force of magnitude T = 20 N in a direction 0 = 35° north of east. This is a good way to think of vectors; however, to calculate results with vectors, it is best to select a coordinate system and manipulate the components of the vectors in that coordinate system. Figure ་ Part A ▸ Part B Part C length = c length = b B В length=aA a Find the components of the vector C with length c = 1.00 and angle = 35.0° as shown in (Figure 1). Enter numerically, separated by a comma, the x component followed by the y component. View Available Hint(s) ▸ Hint 1. Method 1: Find the angle that C makes with the positive x axis ▸ Hint 2. Method 2: Use vector addition 1 ΑΣΦ C.C, (0.82,0.57) Submit Previous Answers Request Answer ? 1 of 1 × Incorrect; Try Again If = 0, the vector would lie along the y axis. Your answer gives (c, 0). Make sure you are using the definitions of sine and cosine correctly. You may need to review Vector Components.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 2.10CYU: Check Your Understanding Verify that vector v V obtained in Example 2.14 is indeed a unit vector by...
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