Question: ( 1 5 pts ) Sketch the force, F = ( 2 0 i - 3 0 j + 6 0 k ) l b

(15 pts) Sketch the force, F=(20i-30j+60k)lb, in three-dimensional space and
show direction angles ,, and . Determine the magnitude of the force and the values
of the direction angles.
( 1 5 pts ) Sketch the force, F = ( 2 0 i - 3 0 j

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