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Posted by on Tuesday, October 9, 2012 at 7:03pm.

A crate is dragged 15m along a horizontal surface by a rope which makes an angle of 37° with the horizontal. How much work is done?

Please help me with this question.

  • WORK~PHYSICS - , Wednesday, October 10, 2012 at 3:34pm

    W=(F,s) =F•s•cosα=…

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