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Dr..if I put my face to the wall. is that any force there?

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Good day everyone! I love to share with you a video link about 3rd Newton's Law

https://www.youtube.com/watch?v=EgqcGrB3re8

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We have to help people. So, we can get pahala Dr =)

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we can see here the first Newton's law. few peoples pushing car, but then there are no car's movement. so that, F = 0.

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Newton's second law
https://www.youtube.com/watch?v=EeT2yew0oDA

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Dr..Sorry I cannot attend today's class. Im not feeling well

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last class we learnt about 2 or 3D, vectors. Enjoy!

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Looks like peoples pushing car

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Newton's first law = Inertia

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Other example, a force that push a book is equal to friction force. so that, F is also zero.

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I hope you can show us the example of 2nd law.

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Newton's 2nd Law just like when we kick a ball harder, the ball go further. F = ma (m = mass of ball; a = ball's acceleration)

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Now I can understand what is Newton's Law ;) Thanks Dr