Cesium 2013

Sorry for late post!!!

Anyways, here are the reminders:



Chem:

1) Chemistry agreement is due next week.
2) Lab Guidelines will be copied by LJ.

Phy:

1) Homework:

1) True or False? Define east as the positive direction and west as the negative direction.
(a) If a car is travelling east, its acceleration must be eastward.
(b) If a car is slowing down, its acceleration must be positive.

2) If the care is moving to the east and speed up, what is the direction of its velocity and acceleration?

3) If the car is moving to the east and slows down until it stops, what is the direction of its velocity and acceleration?

4) Correct the statement: "The car rounds the oval at a constant velocity of 90 miles per hour."

5) Graph the positions vs. time data of a car

Label | Time (s) | Position, x (m)

A | 0 | 30
B | 10 | 52
C | 20 | 38
D | 30 | 0
E | 40 | -37
F | 50 | -53

Draw the best fit graph. (You can use graphing paper)
Find the average speed of the car from A to F.
Find the instantaenous speed of the car at 20s.

Format of Submissions:

Name .........................................................................Class Number
Yr. Sec. ...................................................................................Date
........................................Physics 2 Assignment 1
...............................................Linear Motion

2) Long Test will be at June 24
3) June 17- Gym tayo Freefall and Game

Math:

1) 1st week of July- Math LT
2) Read either:

Vance 5-1 pp.95~102 or
Swakowsk 3.4 and 3.7 or
Prentice Hall 1.4

3) Homework 2:

Identify if it's a function or not:

1) y = 3 / (x+1)
2) y = (3x² + 1) / (x² + 2)
3) y= √(25-x²)
4) x² + y² = 100
5) y + 3 = (x + 4)²
6) y = 2 / |x|

Other Reminders:

Bio: Quiz tomorrow
Fil: Don't forget about the writing. 1-inch left; 1/2 inch right margin
STR: Film Showing ulit tayo. Don't forget about the guide questions.

-CHOA