A cutting tool under microprocessor control has several forces acting on it. One force is F = -axy²j, a force in the negative y-direction whose magnitude depends on the position of the tool. The constant is a = 2.75 N/m³. Consider the displacement of the tool from the origin to the point x = 2.25 m, y = 2.25 m. Part A Calculate the work done on the tool by F if this displacement is along the straight line y = x that connects these two points. Express your answer in joules. [55] ΑΣΦ W = Submit Part B W = Request Answer Calculate the work done on the tool by F if the tool is first moved out along the x-axis to the point x = 2.25 m, y = 0 and then moved paral the y-axis to z = 2.25 m, y = 2.25 m. Express your answer in joules. [5] ΑΣΦ Submit ? Request Answer J J

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A cutting tool under microprocessor control has several forces
acting on it. One force is F = -axy²j, a force in the negative
y-direction whose magnitude depends on the position of the
tool. The constant is a = 2.75 N/m³. Consider the
displacement of the tool from the origin to the point * = 2.25
m, y = 2.25 m.
Part A
Calculate the work done on the tool by F if this displacement is along the straight line y = x that connects these two points.
Express your answer in joules.
——| ΑΣΦ
W =
Submit
Part B
W =
Request Answer
Calculate the work done on the tool by Fif the tool is first moved out along the x-axis to the point x = 2.25 m, y = 0 and then moved parallel to
the y-axis to x = 2.25 m, y = 2.25 m.
Express your answer in joules.
IVE ΑΣΦ
Submit
?
Request Answer
J
?
J
Transcribed Image Text:A cutting tool under microprocessor control has several forces acting on it. One force is F = -axy²j, a force in the negative y-direction whose magnitude depends on the position of the tool. The constant is a = 2.75 N/m³. Consider the displacement of the tool from the origin to the point * = 2.25 m, y = 2.25 m. Part A Calculate the work done on the tool by F if this displacement is along the straight line y = x that connects these two points. Express your answer in joules. ——| ΑΣΦ W = Submit Part B W = Request Answer Calculate the work done on the tool by Fif the tool is first moved out along the x-axis to the point x = 2.25 m, y = 0 and then moved parallel to the y-axis to x = 2.25 m, y = 2.25 m. Express your answer in joules. IVE ΑΣΦ Submit ? Request Answer J ? J
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