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The Drawing Shown Is Supposed to Be a Free-Body Diagram FT\vec{F}_{T}

Question 104

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The drawing shown is supposed to be a free-body diagram of a crate that is being lowered by a crane and is speeding up as it is being lowered. Is the diagram correct? (Ignore air resistance.)
 The drawing shown is supposed to be a free-body diagram of a crate that is being lowered by a crane and is speeding up as it is being lowered. Is the diagram correct? (Ignore air resistance.)    A)  Yes. B)  No,  \vec{F}_{T}  should be labeled  \vec{F}_{N}  C)  No,  \left|\vec{F}_{T}\right|  should be equal to  \left|\vec{F}_{g}\right| . D)  No,  \left|\vec{F}_{T}\right|  should be greater than  \vec{F}_{K F}  E)  No, there should be an upward drag force  \left|\vec{F}_{D}\right|  F)  No, there is some other problem (specify) .


A) Yes.
B) No, FT\vec{F}_{T} should be labeled FN\vec{F}_{N}
C) No, FT\left|\vec{F}_{T}\right| should be equal to Fg\left|\vec{F}_{g}\right| .
D) No, FT\left|\vec{F}_{T}\right| should be greater than FKF\vec{F}_{K F}
E) No, there should be an upward drag force FD\left|\vec{F}_{D}\right|
F) No, there is some other problem (specify) .

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