Adding vectors Algebraically: Find the vector components along the directions noted in parenthesis.
1. a car displaced 45°north of east by 10.0km (north and east)
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Expert's answer
2012-10-15T12:06:28-0400
Adding vectors Algebraically: Find the vector components along the directions noted in parenthesis. & 1. a car displaced 45њnorth of east by 10.0km (north and east)
The car's north and east components are
N = 10[km]*sin(π/4) = 10/√2 [km],
E = 10[km]*cos(π/4) = 10/√2 [km].
So, the car's coordinates are (10/√2, 10/√2).
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