Asked by naomi

A person walks 25m west and then 45m at an angle of 60 degrees north of east. What is the magnitude of the total displacement?
Answered by drwls
North component of resultant: 45 sin 60 = 38.97 m
East component of resultant: 45 cos 60 - 25 = -2.5 m

displacement magnitude
= sqrt[(38.97)^2 + (-2.5)^2]
= 39.05 m
Answered by art
39.05
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