Determine the magnitude and direction of: R = Ã + B + č if: Ā = (3î – 35)m, B = (î – 4j)m, and Č = (-2î + 5j) O A. 2.23 m at 0 = 315° O B. 2.83 m at 0 = 3350 O C. 2.33 m at 0 = 325° O D. 2.83 m at 0 = 315°

Determine the magnitude and direction of: R = Ã + B + č if: Ā = (3î – 35)m, B = (î – 4j)m, and Č = (-2î + 5j) O A. 2.23 m at 0 = 315° O B. 2.83 m at 0 = 3350 O C. 2.33 m at 0 = 325° O D. 2.83 m at 0 = 315°

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 21CQ: What is wrong with the following expressions? How can you correct them? (a) C=AB , (b) C=AB , (c)...

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Question

Determine the magnitude and direction of:
R = Ã + B + č
if: Ā = (3î – 35)m, B = (î – 4j)m, and Č = (-2î + 5j)
O A. 2.23 m at 0 = 315°
O B. 2.83 m at 0 = 3350
O C. 2.33 m at 0 = 325°
O D. 2.83 m at 0 = 3150

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