a) Express ?⃗ in component form. (Recall: Draw ?⃗ with unit vector x, unit vector y, unit vector z at its tail.) Determine the angles ?,?, and ?. Plug into the generic expression for a vector in component form.b) Express ?⃗ in component form. (Recall: Draw ?⃗ with unit vector ?, unit vector y, unit vector z placed at its tail.) Determine the angles ?,?, and ?. Plug into the generic expression for a vector in component form.) 5. Torque i is defined by the cross product between a position vector i and a force vector F. The figure belowshows a force F at a location described by r. Both F and i lie in the plane of the board and therefore do notpoint into or out of the board. A Cartesian coordinate system has been chosen for you. Use the figure toperform the following exercises.7| = 5 m|F| == 20 N0 = 42°a) Express 7 in component form. (Recall: Draw i with £, ŷ, and î placed at its tail. Determine the angles a, B, and y.Plug into the generic expression for a vector in component form.)

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Answered: 5. Torque i is defined by the cross…

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 7P: A particle is located at a point described by the position vector r=(4.00i+6.00j)m, and a force...

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a) Express ?⃗ in component form. (Recall: Draw ?⃗ with unit vector x, unit vector y, unit vector z at its tail.) Determine the angles ?,?, and ?. Plug into the generic expression for a vector in component form.

b) Express ?⃗ in component form. (Recall: Draw ?⃗ with unit vector ?, unit vector y, unit vector z placed at its tail.) Determine the angles ?,?, and ?. Plug into the generic expression for a vector in component form.)

5. Torque i is defined by the cross product between a position vector i and a force vector F. The figure below
shows a force F at a location described by r. Both F and i lie in the plane of the board and therefore do not
point into or out of the board. A Cartesian coordinate system has been chosen for you. Use the figure to
perform the following exercises.
7| = 5 m
|F| =
= 20 N
0 = 42°
a) Express 7 in component form. (Recall: Draw i with £, ŷ, and î placed at its tail. Determine the angles a, B, and y.
Plug into the generic expression for a vector in component form.)

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