QQuestionPhysics
QuestionPhysics
Which example best describes Newton's third law of motion?
F. When a glass slid across a table, it spilled water when it stopped suddenly.
G. An engine used less work to move a lighter car than when it moved a heavier car.
H. When a passenger stepped from a boat to the shore, the boat moved away from the shore.
12 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1:Let me solve this step by step, focusing on Newton's Third Law of Motion.
Step 2:: Understand Newton's Third Law of Motion
Newton's Third Law states that for every action, there is an equal and opposite reaction. This means when one object exerts a force on another object, the second object simultaneously exerts an equal force back on the first object.
Step 3:: Analyze the Given Options
Let's examine each scenario: - Option F describes an inertia effect, not Newton's Third Law - Option G relates to work and energy, not force interaction - Option H demonstrates a perfect example of Newton's Third Law
Step 4:: Detailed Explanation of Option H
When a passenger steps from a boat to the shore: - The passenger exerts a force pushing against the boat - The boat simultaneously pushes back with an equal and opposite force - This causes the boat to move away from the shore - The forces are equal in magnitude but opposite in direction
Step 5:: Verify the Mechanism
\vec{F}_{\text{passenger on boat}} = -\vec{F}_{\text{boat on passenger}}
Final Answer
H (When a passenger stepped from a boat to the shore) best describes Newton's Third Law of Motion.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students