annamimi
annamimi annamimi
  • 27-01-2018
  • Physics
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how do u do this problem? part b of #5

how do u do this problem part b of 5 class=

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yashddsy26
yashddsy26 yashddsy26
  • 27-01-2018
force = mgsin theta

so =480×(1/6)

so answer is 80 Newton !!
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AL2006
AL2006 AL2006
  • 27-01-2018
Come on now ! If you were lifting the box with a frictionless lever or pulley and the mechanical advantage is 6, I'm sure you could whip it out immediately. Why does the inclined plane induce amnesia ?
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