2. The resultant of three concurrent forces is 90.00 lbs 34°N of W. If two of these three forces areA=17.89 Įbs 27°W of S, and B =36.00 Ibs NW,a) what is the magnitude and direction of the third force C? (Ans. 57.85 lbs, 44.76°N of W)Using the result in (a), find the magnitude and direction of the resultant vector 2A – 3B + C?

Resultant of forces can be determined by resolving vectors into components. A vector can be written…

A=17.89 lbs 27°W of S, and B =36.00 Įbs NW, a) what is the magnitude and direction of the third force C? (Ans. 57.85 Įbs, 44.76°N of W) Using the result in (a), find the magnitude and direction of the resultant vector 2A – 3B + C?

A=17.89 lbs 27°W of S, and B =36.00 Įbs NW, a) what is the magnitude and direction of the third force C? (Ans. 57.85 Įbs, 44.76°N of W) Using the result in (a), find the magnitude and direction of the resultant vector 2A – 3B + C?

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 50P: A small plane flies 40.0 km ma direction 60 north of east and then flies 30.0 km in a direction 15...

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.

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2. The resultant of three concurrent forces is 90.00 lbs 34°N of W. If two of these three forces are
A=17.89 Įbs 27°W of S, and B =36.00 Ibs NW,
a) what is the magnitude and direction of the third force C? (Ans. 57.85 lbs, 44.76°N of W)
Using the result in (a), find the magnitude and direction of the resultant vector 2A – 3B + C?

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