n 0, determine an expression f the strap needed to begin (a) 1

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this is a statics question. pls answer and dont just copy from other tutor websites ty.

The uniform crate of mass m is supported by the
tension in the flexible strap passing under it. For a
given position 0, determine an expression for the
tension T on the strap needed to begin (a) raising
the crate and (b) lowering the crate if the coeffi-
cient of friction between the strap and the crate is
Neglect any friction between the crate and its verti-
cal guides.
M.
T
Transcribed Image Text:The uniform crate of mass m is supported by the tension in the flexible strap passing under it. For a given position 0, determine an expression for the tension T on the strap needed to begin (a) raising the crate and (b) lowering the crate if the coeffi- cient of friction between the strap and the crate is Neglect any friction between the crate and its verti- cal guides. M. T
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