Unit+1-+Motion

TUESDAY 8/30 Student Notes #1: [|U1D1_Measurement and Motion.doc] Corrected prefixes chart/ Conversion Factor Sheet: [|metric system.prefixes.doc] Homework (2nd period only): Do the 1st 4 independent practice problems from today's notes
 * 1) A car moved 80 km to the South. What is its displacement?
 * 2) A car moved 60 km East and 90 km West. What is the distance?
 * 3) A car moved 60 km East and 90 km West. What is the displacement?
 * 4) If a car moves 12 km North, 19 km East, and 12 km South, what is its displacement?

WEDNESDAY 8/31 Student Notes #1 (see link above) Homework: (4th period also complete the 4 problems above) 5. Average velocity can be calculated by dividing displacement over what? 6. What is the average velocity of a car that moved 60km in 3 hours? (make sure you put the units i 7. What is the average velocity of a car that moved 40 km East and 80 km West in 2 hours 8. How long will it take a train to travel 1234 m at 5.2 m/s? 9. How long will it take a bus going 43 m/s to travel between two cities 100m apart? 10. A baseball pitcher throws a fastball at 42 meters per second. If the batter is 18 meters from the pitcher, approximately how much time does it take for the ball to reach the batter? 11. How far will a car travel in 25 s at 12 m/s 12.How far will a car travel in 25 min at 12 m/s? (you will need to do the unit conversion for minutes to seconds) 13.How far will a car travel in 2 hours at 20 m/s? (now you will need to convert hours to seconds