Question

A horse uses 250n to pull a cart through 10m of mud. Here is how to calculate how

much work the horse has done.

Answer 1

Hey,

QUESTION)

If we assume that the horse is pulling a cart on a horizontal support AB (of mud).

Then,

`\sum\overrightarrow{F_(AB)}= ||\overrightarrow{F}|| * AB = 250 * 10= 2,50 * 10^3 J`

But maybe it's reasonable to download the image, if you can.