Wednesday, December 19, 2012

December 19, 2012

College Prep Homework:
 Momentum 04: Elastic Collisions Lab

Honors Homework:
- Momentum 04: Elastic Collisions Lab
- Collisions worksheet: #41-44, 47-48


TEST ON MOMENTUM
- Thursday, December 20, 2012

LAST DAY TO TURN IN LATE WORK FOR 2012:  DECEMBER 21, 2012
- Only assignments due in November or December will be accepted.
- Being absent on December 21 will not be considered a valid excuse.

Practice Test Answers:

1.  60,000 kg m/s
2.  1.66 m/s
3.  45 kg
4.  30,882 N west
5.  180 N s or 180 kg m/s
6.  0.267 s
7.  30.4 m/s left
8.  2.43 m/s
9.  1.04 m/s forward
10.  a) 3.2 m/s  b) 208 kg m/s
11.  1.8 m/s
12.   0.805 m/s east


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