Homework Answers
Here,
for the net displacement
we will add all the displacements in vector
Ynet = Y1 + Y2 + Y3 + Y4
Ynet = 100i - 345 j + 150 * (- cos(30) i - j * sin(30) ) + 200 * (- cos(58) i + j * sin(58))
Ynet = -135.9 i - 250 j
Ynet = sqrt(135.9^2 + 250^2 ) at 180 + arctan(250/135.9) degree
Ynet = 284.8 m at 241.5 degree
the resultant displacement of the person is 284.8 m at 241.5 degree with x axis
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