Newton's Three Laws of Motion by Bella Nguyen https://padlet.com/bellanguyen041996/egemv55knvxi en-us 2015-11-18 14:39:11 UTC 2025-12-18 04:49:58 UTC hello@padlet.com https://padlet-uploads.storage.googleapis.com/85685180/a9fc3f6f88df3eb15e77e17cd7e7c830551eca1e/68e60c181b23729778ef882ab5ff0357.jpg Newton's First Law ( Inertia ) bellanguyen041996 https://padlet.com/bellanguyen041996/egemv55knvxi/wish/82092405 Inertia is the tendency of an object to resist a change in motion.

]]> 2015-11-18 14:55:51 UTC https://padlet.com/bellanguyen041996/egemv55knvxi/wish/82092405 Newton's Second Law  bellanguyen041996 https://padlet.com/bellanguyen041996/egemv55knvxi/wish/82385335 The net force of an object is equal to its mass times acceleration .

Formula: F = m.a

]]> 2015-11-19 15:04:52 UTC https://padlet.com/bellanguyen041996/egemv55knvxi/wish/82385335 Because : bellanguyen041996 https://padlet.com/bellanguyen041996/egemv55knvxi/wish/83909520 Inertia objects resist a change in motion.

]]> 2015-11-30 14:49:50 UTC https://padlet.com/bellanguyen041996/egemv55knvxi/wish/83909520 Which means a moving object keeps moving and a "still" objects stays "still". It takes an unbalanced force to move a "still" object bellanguyen041996 https://padlet.com/bellanguyen041996/egemv55knvxi/wish/83911838 2015-11-30 14:54:35 UTC https://padlet.com/bellanguyen041996/egemv55knvxi/wish/83911838 Everyone unconsciously "knows" Newton's 2nd law. Mass is in kilograms , Acceleration is meters per sec/sec , Force is the newton (N) bellanguyen041996 https://padlet.com/bellanguyen041996/egemv55knvxi/wish/83914778 2015-11-30 15:00:47 UTC https://padlet.com/bellanguyen041996/egemv55knvxi/wish/83914778 Newton's Third Law bellanguyen041996 https://padlet.com/bellanguyen041996/egemv55knvxi/wish/83917772 For every action there is an equal and opposite reaction.

]]> 2015-11-30 15:07:10 UTC https://padlet.com/bellanguyen041996/egemv55knvxi/wish/83917772 The two forces are called the action force and the reaction force. Each force is acting on a different object so although they are equal they are not balanced. bellanguyen041996 https://padlet.com/bellanguyen041996/egemv55knvxi/wish/84178787 2015-12-01 14:39:13 UTC https://padlet.com/bellanguyen041996/egemv55knvxi/wish/84178787 Key vocabulary: bellanguyen041996 https://padlet.com/bellanguyen041996/egemv55knvxi/wish/84180816 . Inertia

. Friction

]]> 2015-12-01 14:43:47 UTC https://padlet.com/bellanguyen041996/egemv55knvxi/wish/84180816 Key vocabulary: bellanguyen041996 https://padlet.com/bellanguyen041996/egemv55knvxi/wish/84181392 . Force

. Mass

. Acceleration

]]> 2015-12-01 14:45:05 UTC https://padlet.com/bellanguyen041996/egemv55knvxi/wish/84181392 Key vocabulary : bellanguyen041996 https://padlet.com/bellanguyen041996/egemv55knvxi/wish/84182605 . Action force

. Reaction force

]]> 2015-12-01 14:47:46 UTC https://padlet.com/bellanguyen041996/egemv55knvxi/wish/84182605