
Newton's laws
Presentation
•
Physics
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12th Grade
•
Easy
Betsabé Segura
Used 2+ times
FREE Resource
21 Slides • 9 Questions
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1st Newton's law
This happens when the forces are BALANCED.
Forces are balanced when the sum of forces is equal to ZERO.
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Example of balanced forces
Sum of forces is equal to ZERO
Objects are remaining at rest
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Multiple Choice
Are the forces balanced in this example?
YES
NO
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Multiple Choice
If both teams are pulling with the same amount of force... what will happen?
No one moves at all
The team with the boy in yellow will win
The team with the boy in green will win
The team will move back and forth
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Multiple Choice
If we try to move the books with a force of 10 N.
In which case will the stack of the books move with a GREATER acceleration?
3 kg
5 kg
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Multiple Choice
In which case will the globe spin with a GREATER acceleration?
applying a 10 N force
applying a 20 N force
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Multiple Choice
Imagine you throw 4 different balls with the same amount of force. Which one will go farthest?
a 3 kg ball
a 5 kg ball
a 10 kg ball
a 8 kg ball
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Fill in the Blanks
Type answer...
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Fill in the Blanks
Type answer...
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Multiple Choice
When you fire a gun, the bullet comes out with a force which creates a similar recoil (culatazo) force in the gun. How come the acceleration is not the same?
Why does the bullet come out with much more acceleration than the gun's acceleration moving backwards?
The force is not the same
The mass is not the same
The security in the gun
Depending on the way you fire a gun
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The mass is not the same!
The bullet's mass is much smaller than the gun.
According to the third law, both forces should be the same. Therefore, to compensate the difference in mass the acceleration is greater in the bullet than in the gun.
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Multiple Choice
When this man steps out of the boat to the dock, what will happen to the boat?
Will stay there
Will sink
Will move backwards
Will move forward
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Go back and review the material to make sure you have understood and taken all the necessary notes.
When ready click the link on the next slide and complete the quiz.
Must get a minimum score of 80.
Repeat the quiz as many times as you can before the end of class.
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