On a flat horizontal road, a horse pulls a 200 kg sled with a force of 750 N. When the horse has passed 440 m

On a flat horizontal road, a horse pulls a 200 kg sled with a force of 750 N. When the horse has passed 440 m, what work will he do?

Data: the horse’s movement is rectilinear (cosα = 1); m (sled weight) = 200 kg; F (horse force) = 750 N; S (distance traveled by a horse) = 440 m.
The work that the horse will perform when moving the sleigh is determined by the formula: A = F * S.
Let’s perform the calculation: A = 750 * 440 = 330 * 10 ^ 3 J (330 kJ).
Answer: The horse will do 330 kJ work.



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