emii8068 emii8068

02-10-2018
Physics

contestada

Three forces act simultaneously on point j. one force is 10 newton's north

Respuesta :

saadhussain514 saadhussain514

11-10-2018

Answer:

The answer is 24.2 N.

Explanation:

Y- component = 10 N + 15 cos (30) = 23 N (North)

X - component = 15 N - 15 sin (30) = 7.5 N (west)

As, East, west and North are opposite direction so minus,

Magnitude = √ 23² + 7.5²

= 24.2 N.

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