Question

p = 1dyne and Q = √3 dyne this two force are Perpendicular to each other.. then what is the Middle angle of this vector
p +Q and p - Q ​

Answer 1

Answer:

90°

Explanation:

As Force P and Q are perpendicular to each other so Resultant of P+Q

and Resultant of P-Q are also perpendicular to each other as shown in figure so they make angle 90°

Answer 2

Answer:

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