Express the 950-lb force F as a vector in terms of the unit vectors i, j, and k. Determine the scalar projection of F onto the y-axis. у, in. в (69, 26, 42) А (-35, -29, 22) F = 950 lb x, in. 2, in. Answers: F = ( i i+ i i k) Ib Fy = i Ib +
Express the 950-lb force F as a vector in terms of the unit vectors i, j, and k. Determine the scalar projection of F onto the y-axis. у, in. в (69, 26, 42) А (-35, -29, 22) F = 950 lb x, in. 2, in. Answers: F = ( i i+ i i k) Ib Fy = i Ib +
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Transcribed Image Text:Express the 950-lb force F as a vector in terms of the unit vectors i, j, and k. Determine the scalar projection of F onto the y-axis.
у, in.
в (69, 26, 42)
А (-35, -29, 22)
F = 950 lb
x, in.
2, in.
Answers:
F = ( i
i+
i
i
k) Ib
Fy = i
Ib
+
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