{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

# lecture10 - 1 Physics 1D03 Lecture 10 Circular Motion...

This preview shows pages 1–3. Sign up to view the full content.

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

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 1 Physics 1D03 - Lecture 10 Circular Motion Circular Motion - Dynamics Dynamics • Newton’s Second Law and circular motion Serway and Jewett 6.1, 6.2 Suggested Problems: Chapter 6 Practice Problems : 1, 6, 9, 17, 44, 45, 53 Physics 1D03 - Lecture 10 Review: Circular Motion Kinematics has components a r direction in change from , ii) of change of rate , i) 2 r v a dt v d a r t = = speed r center tangential component, radial component, t a r a a r Physics 1D03 - Lecture 10 Particle dynamics : nothing new • There is no “centrifugal force” • • has a radial component component as well as (perhaps) a tangential component a m r forces) (real ∑ = a r Centrifugal Force Physics 1D03 - Lecture 10 Example: Pendulum Calculate the tension in the string when the pendulum is at the lowest point in the swing. Given : mass m , length L , and speed at the lowest point. L o v r m m 2 Physics 1D03 - Lecture 10 Quiz The earth is not exactly spherical, so the gravitational field g depends on latitude. depends on latitude....
View Full Document

{[ snackBarMessage ]}

### Page1 / 4

lecture10 - 1 Physics 1D03 Lecture 10 Circular Motion...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online