Lecture Problems

Lecture Problems - 1) A 1000-kg car is driving along a...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
1) A 1000-kg car is driving along a hilly road. At the top of a hill, the car has a speed of 20 m/s and a forward acceleration of 1.0 m/s 2 . At the bottom of the hill, the car has a speed of 10 m/s and a backward acceleration of 1.0 m/s 2 . R = 200 m R = 200 m a) What is the centripetal acceleration of the car at the top of the hill? b) What is the centripetal acceleration of the car at the bottom?
Background image of page 1

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

View Full DocumentRight Arrow Icon
1) (continued) A 1000-kg car is driving along a hilly road. At the top of a hill, the car has a speed of 20 m/s and a forward acceleration of 1.0 m/s 2 . At the bottom of the hill, the car has a speed of 10 m/s and a backward acceleration of 1.0 m/s 2 . R = 200 m R = 200 m c) What is the acceleration of the car at the top? d) What is the acceleration of the car at the bottom?
Background image of page 2
1) (continued) A 1000- kg car is driving along a hilly road…. R = 200 m R = 200 m e) If the speed of the car is 50 m/s when at the top, what normal force acts on the car? f)
Background image of page 3

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

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 02/10/2012 for the course PHYS 123 taught by Professor Phys123 during the Spring '10 term at Buena Vista.

Page1 / 9

Lecture Problems - 1) A 1000-kg car is driving along a...

This preview shows document pages 1 - 4. Sign up to view the full document.

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