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March 25, 2017

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Estimate the work you do to mow a lawn 14m by 23m with a 0.5m-wide mower. Assume you push with a force of about 15N.

  • Physics - ,

    work= horizontal force*distance

    so it looks like distance is 23m*28 lengths.

    I push at about a 45 degree angle, so my horizOntal pushing force is 15*.7 about

    work= you do it.

  • Physics - ,

    mmn

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