A man walks 9 m to the west, and then 40 m to the north. The magnitude of the displacement of his walk is?
- Old Science GuyLv 71 year agoFavorite Answer
R^2 = 9^2 + 40^2 = 1681
R = 41 m
the angle is 12.7° W of N
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- PhilomelLv 71 year ago
The resulting vector is firstname.lastname@example.org deg.
- LônLv 71 year ago
- Anonymous1 year ago
Are you serious mate?
9 m to the west is that way
40 m to the north is that way
So the dude essentially moved 41 m to the northwest.