OpenStudy (anonymous):

If a horse does 4000 J of work over 20 m, how much force does the horse use? 200 N 2,000 N 2 N 20,000 N CAN ANYONE EXPLAIN TO ME HOW TO SOLCE THIS

5 years ago
OpenStudy (anonymous):

Force = w/d :) So you do 4000J/20m = 200N.

5 years ago
OpenStudy (anonymous):

OHH,OKAII,THANKSS!:)

5 years ago
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