Question: SECTION 2 . 9 Problem 1 Determine the angle between the two vectors and the component of the force along the position vector using the

SECTION 2.9
Problem 1
Determine the angle between the two vectors and the component of the force along the position vector
using the dot product and the scalar product concept.
F=3i+10j-10kkN
r=50i+50j-100km
Problem 2
Compute the component of force F along to structural member AB,AC and AD .
SECTION 2 . 9 Problem 1 Determine the angle

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