Three coplanar forces act at a point, on a simply supported beam, used in building a one-storey house are given in the diagram below. Determine: (1) Magnitude of the resultant of the forces. (ii) Direction of the resultant of the three forces. 8N 10N 210° 120 45° 15N
Three coplanar forces act at a point, on a simply supported beam, used in building a one-storey house are given in the diagram below. Determine: (1) Magnitude of the resultant of the forces. (ii) Direction of the resultant of the three forces. 8N 10N 210° 120 45° 15N
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:Three coplanar forces act at a point, on a simply supported beam, used in building a
one-storey house are given in the diagram below.
Determine:
()
(i)
Magnitude of the resultant of the forces.
Direction of the resultant of the three forces.
8 N
10 N
210°
120
45°
15N
Note that a complex number can be expressed in polar form as |OP|L0
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