Find how far the dog is then from the shore

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one end of a boat having mass 32 kg touches the shore(the boat perpendicular to shore) a 4kg dog initially stands on the other end of the boat. the length of the boat is 5m. when the dog walks toward the shore and reaches to the end of the boat, find how far the dog is then from the shore? assume no friction between the boat and the water.

Reference no: EM13514363

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