1. Find the component form of v if ∥ v ∥= 6 and the angle it...

Question

Question

1. Find the component form of v if ∥ v ∥= 6 and the angle it makes with the x-axis is 120 degrees.

2. Find the magnitude and directional angle of v = 6 i − 4 j and round the directional angle to the nearest degree.

3. Given that u = 8 i + 4 j and v = − 3 i − 8 j, find w = − u − 4 v.

Answer 1

Answer #1

Anr: ③ Ivl=6, o=120°. n alul Coro < Cos (120°) sin ( 20°) J - lvl sin 0 3 6 lvl fin o = 6 1 y = 353 ♡ v=6i_uj TV = 569 +(y)?

Answer 2

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