Podcast
Questions and Answers
What is the amplitude?
What is the amplitude?
The angle the pendulum travels
What is the period?
What is the period?
The time to complete one swing
What is the difference between kinetic and static friction?
What is the difference between kinetic and static friction?
Static friction affects stationary objects, while kinetic friction affects objects already in motion
What does rolling friction affect?
What does rolling friction affect?
Signup and view all the answers
Friction depends only on the speed of the object and the texture of the surfaces in contact.
Friction depends only on the speed of the object and the texture of the surfaces in contact.
Signup and view all the answers
Friction depends only on the weight of the object and the nature of the surfaces in contact
Friction depends only on the weight of the object and the nature of the surfaces in contact
Signup and view all the answers
What is the magnitude of kinetic force? (Letters in parentheses are subscript)
What is the magnitude of kinetic force? (Letters in parentheses are subscript)
Signup and view all the answers
The coefficient of kinetic friction is greater than the coefficient of kinetic friction
The coefficient of kinetic friction is greater than the coefficient of kinetic friction
Signup and view all the answers
