Question

A plane body has perpendicular axes OX and OY marked on it and is acted on by following forces:
5 P in the direction OY
4 P in the direction OX
10 P in the direction OA where A is the point (3a,4a)
15 P in the direction AB where B is the point (-a, a)
Express each force in the unit vector form & calculate the magnitude & direction of sum of the
vectors of these forces
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Answer 1

magnitude of force is 2root5 and direction is tan inverse (-2) plz give thanks and brainliest ans

Answer 2

muje nahin pata aise questions please don't hesitate to ask me