You walk 34 m at an angle of 30 degrees N of E. You then walk...

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Answer 1

Answer #1

North 45 m 34 m зо 30 West X1 0 X2 East South

Using a trigonometric identity in RHS, we get

cos 30⁰ = x₁ / (34 m)

x₁ = [(34 m) (0.8660)]

x₁ = 29.4 m

Using a trigonometric identity in LHS, we get

cos 30⁰ = x₂ / (45 m)

x₂ = [(45 m) (0.8660)]

x₂ = 38.9 m

Assuming we started from < 0, 0 >, then our position located at an origin which will be given as :

we know that, d = x₁ + x₂

d = [(29.4 m) + (38.9 m)]

d = 68.3 m

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Answer 2

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