What you are doing thread?
#42
03-06-2008, 02:10 AM
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RE: What you are doing thread?
ORIGINAL: Nauree
14. A bobcat weighing 71.5 N jumps out of a tree. (Assume that "up" is the positive direction.)
(a) What is the drag force on the bobcat when it falls at its terminal velocity?
(b) What is the drag force on the bobcat when it falls at 80% of its terminal velocity?
(c) What is the acceleration of the bobcat when it falls at its terminal velocity?
(d) What is the acceleration when it falls at 80% of its terminal velocity?
15. A rocket engine can accelerate a rocket launched from rest vertically up with an acceleration of 20.4 m/s2. However, after 54.8 seconds of flight the engine fails. Neglect air resistance and assume g = 9.80 N/kg throughout the flight.
(a) What is the rocket's altitude when the engine fails?
(b) When does it reach its maximum height?
(c) What is the maximum height reached? [Hint: A graphical solution may be easiest.]
14. A bobcat weighing 71.5 N jumps out of a tree. (Assume that "up" is the positive direction.)
(a) What is the drag force on the bobcat when it falls at its terminal velocity?
(b) What is the drag force on the bobcat when it falls at 80% of its terminal velocity?
(c) What is the acceleration of the bobcat when it falls at its terminal velocity?
(d) What is the acceleration when it falls at 80% of its terminal velocity?
15. A rocket engine can accelerate a rocket launched from rest vertically up with an acceleration of 20.4 m/s2. However, after 54.8 seconds of flight the engine fails. Neglect air resistance and assume g = 9.80 N/kg throughout the flight.
(a) What is the rocket's altitude when the engine fails?
(b) When does it reach its maximum height?
(c) What is the maximum height reached? [Hint: A graphical solution may be easiest.]
http://i81.photobucket.com/albums/j2...hine/findx.jpg
#43
03-06-2008, 06:42 AM
RE: What you are doing thread?
ORIGINAL: Exitwounds
Do you live in a Winnebago Motorhome 
Sorry, this reminded me of the part in 2Fast2Furious when they go see Rome at the demo derby and the police dude asks him how hes so far from home with a tracking braclet on and he points to that beater motorhome in the background.
ORIGINAL: td3692
the front door to my house is like 40 ft from the shop i work at, so when were slow or when the boss is gone illgo home and jump on the laptop.
the front door to my house is like 40 ft from the shop i work at, so when were slow or when the boss is gone illgo home and jump on the laptop.
Sorry, this reminded me of the part in 2Fast2Furious when they go see Rome at the demo derby and the police dude asks him how hes so far from home with a tracking braclet on and he points to that beater motorhome in the background.
#45
03-06-2008, 08:50 AM
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RE: What you are doing thread?
ORIGINAL: itgbudeev
"Welcome to New England, if you don't like the weather, wait 5 minutes"
"Welcome to New England, if you don't like the weather, wait 5 minutes"
thats what they always say about indiana (where im from, obviously)
i swear sunday it was 55 deg. and sunny i rode for like 2 hours... then tuesday night we had a winter storm and i woke up wed. and htere was literally 4 inch thick ice on my truck and the roads were covered w. ice and snow and its been like a high of 30 deg all week now. i cant wait til its at laast 45 and sunny so i can ride again...
my SB is next week too but so far its all like 30+% chance of rain and highs of like 35...
if i dont getta ride on SB i will be pissed, lol
#46
03-06-2008, 09:23 AM
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RE: What you are doing thread?
That storm should be in New England this weekend...supposed to get ice Sat night-Sunday. Won't be riding here till April, at least...it sucks becuase the weather gets nice but then we have to wait for them to sweep up the endless piles of sand that are everywhere.
#47
03-06-2008, 09:58 AM
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#48
03-06-2008, 11:30 AM
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#49
03-06-2008, 11:39 AM
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RE: What you are doing thread?
ORIGINAL: SchiraF4I
OMG KILL ME!!!!!!!!!!!!!! work is slow........................................ You know what i hate when people start drama esspically when im at work and then blowup my Inbox on my phone...
OMG KILL ME!!!!!!!!!!!!!! work is slow........................................ You know what i hate when people start drama esspically when im at work and then blowup my Inbox on my phone...
yea my gf does that, if we argue on the phone and i get off the phone, she'll just text me like 20 seconds later. its so predictable lol.
anyway... im in Chemistry. YAY. cant wait to get out at 1:45 and call and get my insurance... then get my plates tomorrow so i can hopefully ride monday (weather permitting that it)
#50
03-06-2008, 01:04 PM
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