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Angelnomahou
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Homework Statement
The two forces F⃗ 1 and F⃗ 2 shown in (Figure 1) act on a 29.0-kg object on a frictionless tabletop. Suppose that F1 = 10.8 N , and F2 = 19 N .
A. Determine the magnitude of the net force on the object for the diagram (a) in the figure.
B.Determine the angle between the positive x-axis and the net force F⃗ Ra on the object for the diagram (a), measured countercockwise.
C. Determine the magnitude of the acceleration of the object for the diagram (a).
D. Determine the magnitude of the net force on the object for the diagram (b) in the figure.
E. Determine the angle between the positive x-axis and the net force F⃗ Rb on the object for the diagram (b), measured countercockwise.
F. Determine the magnitude of the acceleration of the object for the diagram (b)
I've tried to solve it these way:
a=10.8+19/29
a=0.37+0.66
a=√0.372+0.662
a=0.76
And that gives me aceleration, but I've tried to solve the aceleration for the object in diagram 2 the same way and the computer says it's wrong.
I really don't have idea of how analize the rest of the problem.
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