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Mathematics 12 Online
OpenStudy (anonymous):

Alicia draws a diagram to represent two forces F1 and F2 acting on a body. the angle between the directions of the forces is 50 degrees as shown in the diagram. Alicia notices that she can use the law of sines to find the magnitude of the resultant force R in the diagram. what is the value of R? a) 120.1n b)78.0n c)70.7n d)38.5n e)45.0n please help !

OpenStudy (anonymous):

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