Question
Download Solution PDFThe resultant of two equal forces is equal to either of these forces. The angle between them is
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
As per the parallelogram law of vector addition,
Calculation:
Let us consider two forces F and F'.
As per the question F = F'
The magnitude of resultant of these two forces are equal to either of these forces.
Hence, F = F' = R.
Let the angle between F and F' is θ
As per the parallelogram law of vector addition,
Squaring on both sides:
⇒ cosθ = -1/2
∴ θ = 120°
Last updated on May 6, 2025
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