A square plate with sides 1.5 m in length can rotate around an axle passing through its center of mass (CM) and perpendicular to its surface (see figure below). There are four forces acting on the plate at different points. The rotational inertia of the plate is 16 kg - m?. Use the values given in the figure to answer the following questions. (Assume 0 = 40°. Express your answers in vector form.)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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A square plate with sides 1.5 m in length can rotate around an axle passing
through its center of mass (CM) and perpendicular to its surface (see figure
below). There are four forces acting on the plate at different points. The
rotational inertia of the plate is 16 kg - m². Use the values given in the figure to
answer the following questions. (Assume 0 = 40°. Express your answers in
vector form.)
30.0 N
60.0 N
CM
20.0 N
40.0 N
(a) What is the net torque acting on the plate?
Transcribed Image Text:A square plate with sides 1.5 m in length can rotate around an axle passing through its center of mass (CM) and perpendicular to its surface (see figure below). There are four forces acting on the plate at different points. The rotational inertia of the plate is 16 kg - m². Use the values given in the figure to answer the following questions. (Assume 0 = 40°. Express your answers in vector form.) 30.0 N 60.0 N CM 20.0 N 40.0 N (a) What is the net torque acting on the plate?
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