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Posted by on Thursday, December 16, 2010 at 3:38pm.

A hill is 290 m long and makes an angle of 10 degrees with the horizontal. As a 68 kg jogger runs up the hill, how much work does gravity do on the jogger?

  • Physics - , Thursday, December 16, 2010 at 3:46pm

    how high did he go? height= 290*sin10

    work= mass*g*height

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