Practice Third Law (torque Form Of Newton’s 3rd Law) (5.3) - Rigid Body Motion in the Plane
Students

Academic Programs

AI-powered learning for grades 8-12, aligned with major curricula

Engineering Courses
Professional

Professional Courses

Industry-relevant training in Business, Technology, and Design

Certifications
Games

Interactive Games

Fun games to boost memory, math, typing, and English skills

Third Law (Torque form of Newton’s 3rd Law)

Practice - Third Law (Torque form of Newton’s 3rd Law)

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What are internal forces?

💡 Hint: Think about interactions within a body.

Question 2 Easy

Do internal forces contribute to the net torque?

💡 Hint: What happens if all forces cancel?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

Do internal forces influence net torque in rigid bodies?

True
False

💡 Hint: Think about how forces act within the system.

Question 2

Which of the following describes the role of external forces in torque?

They cancel each other
They contribute to net torque
They are irrelevant to motion

💡 Hint: Remember what affects rotation.

Get performance evaluation

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

A rigid body is rotating while forces act at various pivot points. How would you determine which of these forces contribute to net torque?

💡 Hint: Identify which forces are applying from outside the system.

Challenge 2 Hard

Describe a scenario involving both internal and external forces that produces a rotational motion and analyze the resultant torque.

💡 Hint: Focus on how forces interact while considering their origin.

Get performance evaluation

Reference links

Supplementary resources to enhance your learning experience.