Newton's Third Law (Grade 11 NSC Matric Physical Sciences): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What does Newton's third law state about forces between two interacting objects?
What does Newton's third law state about forces between two interacting objects?
Forces are equal & opposite on diff objects
Which property must action-reaction pairs have regarding force type?
Which property must action-reaction pairs have regarding force type?
Both forces must be the same type
Where do action-reaction forces act?
Where do action-reaction forces act?
On different objects
How do the magnitudes of action-reaction forces compare?
How do the magnitudes of action-reaction forces compare?
Equal magnitude, opposite directions
In the seat belt scenario, what is the reaction to Dineo's force on the seat belt?
In the seat belt scenario, what is the reaction to Dineo's force on the seat belt?
Seat belt force on Dineo
In the lift, how does floor force on Tammy's feet () relate to feet force on floor ()?
In the lift, how does floor force on Tammy's feet () relate to feet force on floor ()?
Equal magnitude, opposite direction
When Bridget pushes a book against a wall, what is the reaction to the book's force on the wall?
When Bridget pushes a book against a wall, what is the reaction to the book's force on the wall?
Wall's force on the book
How does the balloon rocket demonstrate Newton's third law?
How does the balloon rocket demonstrate Newton's third law?
Balloon pushes air back, air pushes balloon
What is the resultant force on an object in equilibrium?
What is the resultant force on an object in equilibrium?
Zero
How do action-reaction pairs differ from balanced forces?
How do action-reaction pairs differ from balanced forces?
Action-reaction act on diff objects