- #1
kasheee
- 3
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Summary:: Horse and Cart question. Help gratefully appreciated.
Referring to the power point screen twelve minutes in for the video link below, I think it is not the internal force of the cart exerting on the horse when pulling it back that is of relevance, but instead it is the relative size of the external force of the ground on the cart compared to the size of the ground force exerted on the horse is what needs to be considered to see if we have a net resultant force.
Referring to the power point screen twelve minutes in for the video link below, I think it is not the internal force of the cart exerting on the horse when pulling it back that is of relevance, but instead it is the relative size of the external force of the ground on the cart compared to the size of the ground force exerted on the horse is what needs to be considered to see if we have a net resultant force.