Monday, November 5, 2007

5 points BONUS!

The first person to post the correct answers to the BACK side of that handout will receive 5 extra points on the exam Friday. You can post your answers as a comment on this post. You have until WEDNESDAY, which is when I will post the solutions.

8 comments:

Xia Fen Yu said...
This comment has been removed by the author.
GuangGui Lin said...

for long answer HW:

26. Time = 12.5 seconds

27. Distance = 18 meters

28. Initial horizontal velocity = 22.2 m/s

29. Peak height = 2.9 meters
Time of flight = 1.54 seconds

30. Time of Flight = 8.82 seconds
Horizontal distance = 220.5 m

Daniel said...

26) time=12.454
27) distance=18
28) Vi=22.1359
29) time of flight= 1.28571
peak height = 2.00455
30) time of flight= 8.83673
horizontal distance = 220.918

Daniel said...

ohhhhh that damn 30 seconds

Kavita B. said...
This comment has been removed by the author.
Xia Fen Yu said...

26. t=12.4s
27. d=18m
28. horizontal vi= 22.72m/s
29. time of flight=1.66s
peak height= 2.94m
30. time of flight=8.8s
horizontal distance=220m

Kavita B. said...

26) Time= 12.5 seconds
27) Distance= 18 meters
28) Initial Velocity= 21.7 m/s
29) Time of Flight= 5.06 seconds
Peak Height= 3 meters
30) Time of Flight= 8.8 seconds
Horizontal Distance= 110.459 meters

MisTer Eaze said...

26. 5.6 sec
27. 18 m
28. 35 m
29. 3.6 time of flight 1.8 peak
30. 8.82 sec d= 220.5