Newtons third law

• What does Newton's third law state about forces between two objects?

  They are equal and opposite.
• What does the "equal" in Newton's third law refer to?

  The magnitude of the two forces.
• What does the "opposite" in Newton's third law refer to?

  The direction of the two forces.
• If you push a box with a force of 100 newtons, what force does the box exert on you?

  100 newtons in the opposite direction.
• What is the normal contact force?

  The force the box exerts back on you.
• What determines which object moves when two objects interact?

  The mass of the objects and the force applied.
• What happens if you push a small box?

  The box is likely to move.
• What happens if you push a large box?

  You might be pushed backwards instead.
• How does pushing off a wall relate to Newton's third law?

  You push the wall, and you move back.
• What happens when you jump off the ground?

  You push down, and you move up.
• What occurs with a medium-sized box when pushed?

  You might move back a little, box moves forward.
• What is the equation for Newton's second law?

  F = m a
• How can you rearrange the equation F = m a to find acceleration?

  a = F / m
• What is required for an object to accelerate and move?

  A high force or a small mass.
• Which object generally moves when two objects interact?

  The smaller object.
• What are the key concepts of Newton's third law?

  • Forces between two objects are equal and opposite.
  • Magnitude refers to the strength of forces.
  • Direction refers to the way forces act.
• What factors influence which object moves when pushed?

  • Mass of the objects
  • Magnitude of the applied force
  • Interaction dynamics