Newton's Laws of Motion Video

Newton's First law of motion states

• The force on an object is equal to its mass times its acceleration, or

  f=m×af equals m cross a

  𝑓=𝑚×𝑎

  . Heavier objects require more force to move them.

• When two objects interact, they apply forces to each other of equal magnitude and opposite direction. This means that for every action, there is an equal and opposite reaction.

• An object at rest will stay at rest, and an object in motion will stay in motion unless acted upon by an outside force.

• Galileo's principle. 

The Law of (a)   states that moving objects don't spontaneously speed up, slow down, or change direction

What is Newton's Second Law of Motion?

• When two objects interact, they apply forces to each other of equal magnitude and opposite direction. This means that for every action, there is an equal and opposite reaction.

• An object at rest will stay at rest, and an object in motion will stay in motion unless acted upon by an outside force. This law is also known as the law of inertia

• Newtonian mechanics

• The force on an object is equal to its mass times its acceleration, or

  f=m×af equals m cross a

  𝑓=𝑚×𝑎

  . Heavier objects require more force to move them.

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NGSS.MS-PS2-2

What is Newton's Third Law of Motion?

• When two objects interact, they apply forces to each other of equal magnitude and opposite direction. This means that for every action, there is an equal and opposite reaction. 

• The force on an object is equal to its mass times its acceleration, or

  f=m×af equals m cross a

  𝑓=𝑚×𝑎

  . Heavier objects require more force to move them

• An object at rest will stay at rest, and an object in motion will stay in motion unless acted upon by an outside force. This law is also known as the law of inertia or Galileo's principle

Tags

NGSS.MS-PS2-1