PHYSICS
Lecture 6A16-Physics.pdf

# Lecture 6A16-Physics.pdf - Lecture 6 Freebody diagram...

• Notes
• 24

This preview shows pages 1–15. Sign up to view the full content.

Lecture 6

This preview has intentionally blurred sections. Sign up to view the full version.

Freebody diagram Applying Newton’s Laws Topics
Introduction We’ll extend the problem solving skills we began to develop in Chapter 4. We’ll start with equilibrium, in which a body is at rest or moving with constant velocity. Next, we’ll study objects that are not in equilibrium and deal with the relationship between forces and motion.

This preview has intentionally blurred sections. Sign up to view the full version.

To use Newton’s first law for bodies in equilibrium To use Newton’s second law for accelerating bodies Goals
Freebody diagram A freebody diagram (FBD) is a sketch showing all the forces acting on an object. Draw a FBD for a block : at rest on a horizontal surface sliding to a stop being pushed on a rough, horizontal surface being pushed on a horizontal surface at a constant velocity. block at rest on an incline

This preview has intentionally blurred sections. Sign up to view the full version.

This preview has intentionally blurred sections. Sign up to view the full version.

This preview has intentionally blurred sections. Sign up to view the full version.

This preview has intentionally blurred sections. Sign up to view the full version.

Two common freebody diagram errors The normal force must be perpendicular to the surface. There is no m a force.”

This preview has intentionally blurred sections. Sign up to view the full version.

A car engine is suspended from a chain linked at O to two other chains.
This is the end of the preview. Sign up to access the rest of the document.
• Fall '13

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern