Question

hello dear...
have a small doubt'
heading:the case of walking dog(can search)
que: a dog was sleeping ..at once he jumped and started walking away..

but now the question is that Newton's first law states that a body tends to remain in its state unless any external force is applied and here we can see no one kicked the dog ..then how can his state of rest change without any external force...!?


if your answer is muscular force I should mention that muscular force is applied by the dog itself....so prove me the Newton's first law in this case...


no useless answers pleaseeeeee
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Answer 1

Answer:

................sry........................

Explanation:

.,.,,,,

Answer 2

Hey Bro..The Answer is very simple

Look Dog doesn't move by itself it actually pushes the ground backwards and then the ground causes a forward motion in the dog and this is nothing but the application of Newton's third law where every action has an equal and opposite reaction...

HOPE YOU UNDERSTOOD....