Final-prac09F (1)

# Final-prac09F (1) - Phys.2211 practicing problems Review...

This preview shows pages 1–5. Sign up to view the full content.

Phys.2211 practicing problems Review the tests, quizzes. Practice ‘stop to think’ Chapt. 12,14,17,20 Summarize the homework. prepare your own formula sheet Final exam. schedule: MWclass: Dec.7, Monday 5:00 pm TR class Dec.10,Thurs. 10:15 am

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

View Full Document
comprehensive problems 1.You may use this way to get a bullet speed. Suppose a bullet of mass 8.00 g is fired into a block of mass 2.50 Kg initially at rest at the edge of a frictionless table of height 1.00m. The bullet remains in the block, and after impact the block lands a distance 2.00 m from the bottom of the table, Determine the initial speed of the bullet. (review perfectly inelastic collision and projectile motion. V(bullet) = 1388m/s)
(2) A ball of mass m is attached to a string of length L. It is being swung in a vertical circle with enough speed so that the string remains taut throughout the ball's motion. Find : (1) Tb-Tt, the difference between the tension in the string at the bottom relative to that at the top of the circle in terms of m, g ( see your homework #7) (2) find the centripetal acceleration difference at the bottom and the top

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

View Full Document
3. See the problem 10.42, ( at homework #7)
This is the end of the preview. Sign up to access the rest of the document.

## This note was uploaded on 04/18/2010 for the course PHYS ? taught by Professor Zhou during the Spring '10 term at Georgia State University, Atlanta.

### Page1 / 10

Final-prac09F (1) - Phys.2211 practicing problems Review...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online