Session 4 mix Newtons Laws

A Description of Newton's Laws

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Session 4 mix Newtons Laws

Created 2 years ago

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A Description of Newton's Laws
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  1. Newton's Law's of MotionSC.O.8.2.24:  describe Newton’s Laws of Motion; identify examples, illustrate qualitatively and quantitatively drawing vector examples.

    Slide 1 - Newton's Law's of MotionSC.O.8.2.24: describe Newton’s Laws of Motion; identify examples, illustrate qualitatively and quantitatively drawing vector examples.

    • By Kerri Shepherd
  2. Newton's First Law of Motion

    Slide 2 - Newton's First Law of Motion

    • An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
  3. Youtube.com

    Slide 3 - Youtube.com

  4. Newton's Second Law of Motion

    Slide 5 - Newton's Second Law of Motion

    • The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object .
    • F=M X A
  5. Youtube.com

    Slide 6 - Youtube.com

  6. Newton's Third Law

    Slide 8 - Newton's Third Law

    • For every action, there is an equal and opposite reaction.
  7. Youtube.com

    Slide 9 - Youtube.com

  8. Take a minute to check out these demonstrations!!

    Slide 11 - Take a minute to check out these demonstrations!!

  9. How much force is needed to accelerate a 66 kg skier at 2 m/sec2?

    Slide 12 - How much force is needed to accelerate a 66 kg skier at 2 m/sec2?

    • Calculating Force
    • Remember the unit for
    • Force is Newton's (N)
  10. Try one on your own!!

    Slide 13 - Try one on your own!!

  11. Calculating Acceleration

    Slide 14 - Calculating Acceleration

    • A roller coaster car rapidly picks up speed as it rolls down a slope. As it starts down the slope, its speed is 4 m/s. But 3 seconds later, at the bottom of the slope, its speed is 22 m/s. What is its average acceleration?
    • Acceleration= Final Velocity Initial Velocity
    • Time
  12. Give it a try!!

    Slide 15 - Give it a try!!