This document is a summary of the Chapter 6 for IB Physics SL. Circular motion and gravitation. This document together with the other ones I offer will make you get a 7 in your final exam. You just need to understand these notes and PRACTICE past papers. I got a 7 in my May 21 exam.
Periodo F
ft Tiempo
quetarda un objeto en completaruna vuelta
Frecuencia
f
Desplazamiento angular ElAnguloqueha rotado un objeto entre dos posiciones
Formula 0 NOFB
o
4 r
en
siempre radianes
Olenradianes sino
tqo cuando losAngulos son pequeños 6k
Velocidadangular w Igf II w 11 W 2nF
aradianes segundos
NOFB NOFB NOFB
Velocidadlineal Tangente a lacircunferenciatratade escaparse
W r
Dirección RADIAL for
Fuerzacentrípeta Eslafuerzaresultante en un MCU Sentido Hacia elcentro
v
Es perpendicular a la velocidad
tangencial
Trabajo w F 5 caso F s Cos190 Eltrabajo noafecta en modulo cantidad
porquelaFe es perpendicular a la
m.ir
r
veloc f dad costo Solo cambiadedirección
delavelocidad
Preguntadeexamen QuecumpleelMCU isSentidohaciadentro
isDirección Radial
AFuerza O
EjemplosMW 1 Objetoatado a una cuerda
2 Lavadora
Lafuerzacentrípeta es loque permitegirar rozamiento
Aceleracióncentrípeta
Tiene lamismadirección que laFc vector
sentido
g y
Hacerdemostración_comopasas de a E Far III a 444
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller marcoviladevall. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $6.15. You're not tied to anything after your purchase.