6 Physics 6A Centripetal Force Examples

6 Physics 6A Centripetal Force Examples - Centripetal Force...

Info iconThis preview shows pages 1–8. Sign up to view the full content.

View Full Document Right Arrow Icon

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

View Full DocumentRight Arrow Icon

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

View Full DocumentRight Arrow Icon

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

View Full DocumentRight Arrow Icon

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

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Centripetal Force Examples Physics 6A Prepared by Vince Zaccone For Campus Learning Assistance Services at UCSB Prepared by Vince Zaccone For Campus Learning Assistance Services at UCSB Ride your bike around a curve and you will notice that if you go too fast, your tires will slip and you will fall. Why does this happen? Prepared by Vince Zaccone For Campus Learning Assistance Services at UCSB Ride your bike around a curve and you will notice that if you go too fast, your tires will slip and you will fall. Why does this happen? Static friction is not strong enough to keep your tires from slipping on the pavement. Prepared by Vince Zaccone For Campus Learning Assistance Services at UCSB v 2 ) d v 2 ) c v ) b 2 v ) a Ride your bike around a curve and you will notice that if you go too fast, your tires will slip and you will fall. Why does this happen? Static friction is not strong enough to keep your tires from slipping on the pavement. OK, lets say you are riding your bike around a level curve and your maximum speed is v when the radius of the curve is R. Here are a couple of multiple choice questions: 1) What is your maximum speed if the radius of the curve is 2R? Prepared by Vince Zaccone For Campus Learning Assistance Services at UCSB We will need to find a formula relating v and R. A diagram may help. Ride your bike around a curve and you will notice that if you go too fast, your tires will slip and you will fall. Why does this happen? Static friction is not strong enough to keep your tires from slipping on the pavement. OK, lets say you are riding your bike around a level curve and your maximum speed is v when the radius of the curve is R. Here are a couple of multiple choice questions: 1) What is your maximum speed if the radius of the curve is 2R? v 2 ) d v 2 ) c v ) b 2 v ) a Prepared by Vince Zaccone For Campus Learning Assistance Services at UCSB We will need to find a formula relating v and R. A diagram may help. friction View from above Notice that the friction force points toward the center of the curve. It is the centripetal force. Ride your bike around a curve and you will notice that if you go too fast, your tires will slip and you will fall. Why does this happen? Static friction is not strong enough to keep your tires from slipping on the pavement. OK, lets say you are riding your bike around a level curve and your maximum speed is v when the radius of the curve is R. Here are a couple of multiple choice questions: 1) What is your maximum speed if the radius of the curve is 2R? v 2 ) d v 2 ) c v ) b 2 v ) a Prepared by Vince Zaccone For Campus Learning Assistance Services at UCSB Ride your bike around a curve and you will notice that if you go too fast, your tires will slip and you will fall....
View Full Document

This note was uploaded on 09/09/2011 for the course PHYS 6a taught by Professor Stanek during the Spring '07 term at UCSB.

Page1 / 39

6 Physics 6A Centripetal Force Examples - Centripetal Force...

This preview shows document pages 1 - 8. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online