lewil8leb1rookstepha lewil8leb1rookstepha

24-12-2016
Mathematics

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Find x-component of vector v⃗ =(250m/s , 30∘ above + x-axis)

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HomertheGenius HomertheGenius

28-12-2016

We have to calculate the x- component of vector v = 250 m/s.
α = 30° ( above the x-axis ):
v x = v · cos α
v x = 250 m/s · √3/2 = 250 m/s · 0.866 = 216.5 m/s
Answer:
v x = 216.5 m/s

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