Answers for problem set #2b Lab- projectiles, friction, COR, impact and momentum




1) 439.54 ft/s

2) 46 ft/s

3) 1.43 sec

4) 138.9 ft/s

5) 175 N

6) .6

7) .9

8) .71

9) 34.09 lbs

10) 2173 lbs