Laws-At-A-Glance

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Laws-At-A-Glance
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1st Law Every object at rest stays at rest.
Every object in motion stays in motion at a
constant speed in a straight line unless acted
upon by an unbalanced force.
An object at rest.
An object in motion.
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(No Transcript)
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1st Law Every object at rest stays at rest.
Every object in motion stays in motion at a
constant speed in a straight line unless acted
upon by an unbalanced force.
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2nd Law Force Mass x Acceleration
F ma
FORCE MASS ACCELERATION
? 600 kg 6 meters/second/second
Force 600 kg x 6 meters/second/second 600 x
6 3600 kg x meters/second/second Force
3600 N (1 N is the force needed to accelerate 1
kg of mass at 1 meter/second/second)
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3rd Law For every action there is an equal and
opposite reaction.
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3rd Law For every action there is an equal and
opposite reaction.
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3rd Law For every action there is an equal and
opposite reaction.
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Sources

• http//teachwithyouripad.wikispaces.com/file/view/
  newton's_law-screen.jpg/206967418/352x265/newton's
  _law-screen.jpg
• http//1.bp.blogspot.com/-YKaIXKpee2Y/Tv2oFZBrixI/
  AAAAAAAAAqg/r0NqYTPByM4/s1600/Balloon3rd.gif
• http//tcdn.teacherspayteachers.com/thumbitem/Newt
  ons-Laws-of-Motion-PowerPoint/original-329126-1.jp
  g
• http//www.teachengineering.org/collection/cub_/le
  ssons/cub_images/cub_rockets_lesson02_figure3.jpg
• http//scienceuniverse101.blogspot.com/2012_02_01_
  archive.html
• http//xanmechanics.files.wordpress.com/2009/01/ne
  wton1g.gif

2013 M.B. Pardington, BPS