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A Robot Arm

ID: llze52ugs4

Problem: The tool of a robot arm pushes on a part with 50 N. Two of the direction cosines of the force are \(\cos\theta_x = 0.36\) and \(\cos\theta_y = -0.48\), and the force points upward. Find the third direction cosine, \(\theta_z\), and the components.

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5 Answer Field(s)
3/3 Attempts
#1
\cos\theta_z
#2
\theta_z
^{\circ}
#3
F_x
\text{N}
#4
F_y
\text{N}
#5
F_z
\text{N}
Scientific notation supported (e.g. 2e4, 2e-4)

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