Newton's First & Second Law Part 4 physics lesson

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Key Words: Newton 1st first and 2nd second law dynamics mechanics free body diagrams physics lesson help
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I am really enjoying your videos. The example of dropping the marble has me somewhat confused though. If in a plane or a car an item falls straight down because it has no unbalanced forces and it will continue to do what it was doing then why would a marble dropped from the mast of a boat land ahead of the boat as long as the boat is continuing to also move at 10 k/h?

esillery
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@cfcm09 Thanks for taking the time to let us know you liked our videos.


PhysicsEH
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You must have won a at least one prize for best teacher or something, cause it takes only 1 attempt to completely understand a subject :-D If you haven't received one.. THEY SHOULD GIVE YOU ONE!

jugo
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What happens if you accelerate the car the moment you through the coin up?

Chamilism