pp16 - PHYSICS: A World View Thursday, 10 March 2005 READ...

Info iconThis preview shows pages 1–11. Sign up to view the full content.

View Full Document Right Arrow Icon
PHYSICS: A World View Thursday, 10 March 2005 READ Ch 15 (pp 295-310); PS 15: 1, 4 PRAC Ch 7: Q 29, 31, 39, 47; E 15, 23; P 25 HW #16 Ch 7: Q 32. 42. 52; E 20 Tu 22 Mar LAB #9 Collisions Pre = 4a
Background image of page 1

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

View Full DocumentRight Arrow Icon
Background image of page 2
Background image of page 3

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

View Full DocumentRight Arrow Icon
PHYSICS 103 -- Fall 2004 Box slides down an Box slides down an incline incline h v = ? gain in loss in KE GPE = 2 1 2 mv mgh = gh v 2 2 = 2 v gh =
Background image of page 4
PHYSICS 103 -- Fall 2004 Slide Slide v = ? h
Background image of page 5

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

View Full DocumentRight Arrow Icon
What is the speed of the block when it reaches the bottom? 1 2 3 2 0 23 1. Less than before 2. Same as before 3. Greater than before 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Background image of page 6
PHYSICS 103 -- Fall 2004 Slide Slide v = ? h
Background image of page 7

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

View Full DocumentRight Arrow Icon
What is the speed of the block when it reaches the bottom? 1 2 3 0 3 22 1. Less than before 2. Same as before 3. Greater than before 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Background image of page 8
PHYSICS 103 -- Fall 2004 1. 1. How much work does a horizontal 40-N force perform on a 4-kg box in moving it 8 m? 2. If the box starts from rest, how much kinetic energy does it have after moving the 8 m? (Assume a frictionless surface.)
Background image of page 9

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

View Full DocumentRight Arrow Icon
40-N force perform on a 4-kg box in moving it 8 m?
Background image of page 10
Image of page 11
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 28

pp16 - PHYSICS: A World View Thursday, 10 March 2005 READ...

This preview shows document pages 1 - 11. Sign up to view the full document.

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