Using a scale of 1 cm to represent 10 N, find the size and direction of the resultant of forces of 50 N and 30 N acting at the angle of 45 O to each other.

Explanation:

P = 50 N

Q = 30 N

= Angle between the vectors =

Resultant is given by

Angle of resultant

Magnitude of the resultant is

Direction of the resultant is

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