Class 9ScienceForce and Laws of Motion
Newton's Third Law
For every action, there is an EQUAL and OPPOSITE reaction. Forces act on DIFFERENT objects. Examples: Walking (push ground back → ground pushes you forward). Rocket propulsion (hot gas ejected backward → rocket moves forward). Swimming (push water back → move forward). Recoil of gun.
10 examples
Concept check 1
For Class 9 Science, explain or solve a newton's third law question from the chapter "Force and Laws of Motion". Focus on concept check and show the working clearly.
Definition to application 2
For Class 9 Science, explain or solve a newton's third law question from the chapter "Force and Laws of Motion". Focus on definition to application and show the working clearly.
Formula warm-up 3
For Class 9 Science, explain or solve a newton's third law question from the chapter "Force and Laws of Motion". Focus on formula warm-up and show the working clearly.
Reasoning practice 4
For Class 9 Science, explain or solve a newton's third law question from the chapter "Force and Laws of Motion". Focus on reasoning practice and show the working clearly.
Board-style short answer 5
For Class 9 Science, explain or solve a newton's third law question from the chapter "Force and Laws of Motion". Focus on board-style short answer and show the working clearly.
Mistake correction 6
For Class 9 Science, explain or solve a newton's third law question from the chapter "Force and Laws of Motion". Focus on mistake correction and show the working clearly.
Visual interpretation 7
For Class 9 Science, explain or solve a newton's third law question from the chapter "Force and Laws of Motion". Focus on visual interpretation and show the working clearly.
Applied word problem 8
For Class 9 Science, explain or solve a newton's third law question from the chapter "Force and Laws of Motion". Focus on applied word problem and show the working clearly.
Revision challenge 9
For Class 9 Science, explain or solve a newton's third law question from the chapter "Force and Laws of Motion". Focus on revision challenge and show the working clearly.
Exam recap 10
For Class 9 Science, explain or solve a newton's third law question from the chapter "Force and Laws of Motion". Focus on exam recap and show the working clearly.