1dm Jeon - University of California, Berkeleyxlni/Teaching/FA20 Math 53/Notes25-213.pdfEx) what is...
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Ex ) what is the mass of a cable in the shape ay im ) ÷ . . with density six .gs - - Ty lkgfn ) ? Mass - - 1dm - - Jeon . yids = ! Ty ok in ZD " ' s#¥ ' :# x -
Transcript of 1dm Jeon - University of California, Berkeleyxlni/Teaching/FA20 Math 53/Notes25-213.pdfEx) what is...
Ex) what is the mass of a cable in the shape ay
im)
Mass -- 1dm -- Jeon.yids = ! Ty ok in ZD
"' s#¥':#x -
Recall : ds -- K'Hsldt , since d#= hithl "
change indistance overtime
-- speed -- magnitudeof velocity ' '
"
Deft .
÷:*. .
may now be "
co,5"h ) ex' 1¥ . do
It If the orientation of C were reversed ,
I would be replaced by - F and the integral would be different by a sign . -
Let FHI , EH) be ve. valued fins. off .
(E . EY = E'. Et E . I' check ! ) f-to C
Ex) E -- moi =L .
tit .
bgdetn "
kinetic Energy
im)
Mass -- 1dm -- Jeon.yids = ! Ty ok in ZD
"' s#¥':#x -
Recall : ds -- K'Hsldt , since d#= hithl "
change indistance overtime
-- speed -- magnitudeof velocity ' '
"
Deft .
÷:*. .
may now be "
co,5"h ) ex' 1¥ . do
It If the orientation of C were reversed ,
I would be replaced by - F and the integral would be different by a sign . -
Let FHI , EH) be ve. valued fins. off .
(E . EY = E'. Et E . I' check ! ) f-to C
Ex) E -- moi =L .
tit .
bgdetn "
kinetic Energy
