Question

Suppose that F₁ = 9 kN.

Part A Determine the directions of the force F₁ components acting along the u and v axes.

1.along the negative u axis and along the positive v axis

2. along the positive u axis and along the positive v axis

3. along the negative u axis and along the negative v axis

4. along the positive u axis and along the negative v axis

Part B Determine the magnitudes of the components.