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Sir Isaac Newton's three laws of motion
Transcript of Sir Isaac Newton's three laws of motion
Acceleration of an object depends on its mass, size, and direction of the force acting on it.
Sir Isaac Newton's Three Laws of Motion
Newton's Third Law
Every action has an equal and opposite reaction force.
Newton's First Law:
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.
BY: Anjali Suresh and Haley Frye
Period: 4 AND 7
Date: Monday, March 10th
The three laws: Flip chart made by Mrs. Crews
Idea for first law: "Next Vista for Learning." Next Vista for Learning RSS. N.p., n.d. Web. 09 Mar. 2014. <http://www.nextvista.org/demonstrations-of-newtons-first-law-of-motion/>
Girl: Digital image. N.p., n.d. Web. 9 Mar. 2014. <http://w3.shorecrest.org/~Lisa_Peck/Physics/syllabus/mechanics/newtonlaws/Newton_webpage/2011/jaime2/newton_action_reaction_law.jpg>.
Dog: Digital image. N.p., n.d. Web. Digital image. N.p., n.d. Web. 9 Mar. 2014. <http://static.ddmcdn.com/gif/newton-law-of-motion-two-dogs.jpg>.
other example is on the next page
the red car is at rest currently
the car in motion (the unbalanced force) that is going toward the red car at rest
if the car is in motion toward the red car, then the red car will be moved by the unbalanced force
red car: at rest
The car: the unbalanced force
The girl is pushing against the wall.
The wall is giving back the equal amount of force to the girl on the skateboard.
The Balloon is releasing air.
The force of the air moving downward is equal to the force of the Balloon moving upward.
The huskies are the force, and the rock is the mass. There is friction from the snow, and the sled would move faster if there were more huskies or less mass of the rock.
A dragster is designed to have a small mass, and the engine is large so it has a lot of force. The wheels are big so it can have a large amount of friction between the car and the asphalt to move the car forward. So, the large force and small mass will give the dragster a greater acceleration.
A special thanks to Mr. Saunders who helped us make the movie with the sounds. Also to Mrs. Crews for letting us use her flip camera.
Dragster: Digital image. N.p., n.d. Web. 9 Mar.2014. <http://teamaceracing.com/template/pageimgs/dragster.jpg>.
Balloon : Digital image. N.p., n.d. Web. 9 Mar. 2014. <http://physicskistudy.files.wordpress.com/2011/11/newtons_third_law_of_motion.jpg>.