a rocket is fire vertically and ascends with constant vertical axceleration of 20 m/s^2 for 1min. its fuel is then all used and it continues to move as a free falling bodyn neglexting rhe variation of g altitude, compute a) the max altitude reached by the rocket and b) the ...
April 28, 2013
physics - stopping distance
when a driver brings a car to a stop by breaki.g as hard as possible the stopping can be regarded as the sum of reaction distance and breaking distance. tje following data are given, v1 m/s contains 10,20,30. reaction distance are 7.5, 15, 22.5. the breaking distance are 5.0, ...
April 25, 2013
basic college mathematics
mechanic charges $35.00 an hour plus parts to fix a car, if the parts cost $90,00 dallars and it took 5 hours to do the job, what is the tolal cost of the repair
April 2, 2012
Colonial punishments: what punishments do you think were the most effective in preventing further crimes, and which do you think were merely for revenge and punishment? Explain rationale.
May 2, 2011
i need to write an essay for latin literature. It needs to show what are the similarities and differnces between roman writers and the media of today.it has to compare and contrast the latin writers and today's media including television,radio,the internet,newspapers, ...
January 7, 2011
Here are five basic threats that contribute to species extinction,all of which can be influenced by our actions/choices. 1. hABITAT 2.iNVASIVE SPECIES 3.Pollution 4.Population 5.Overharvesting How have one are more of these contributed to animal becoming extinct or animals ...
August 11, 2009
what makes a good research topic A good research topic that i have chosen are the first thanksgiving and i also reasearched things about the pilgrims and the indians. I would choose things maybe about the solar system, Social studies and plants and animals. Good Luck. One more...
February 21, 2007
wich city in the great lake area is busiest for shipping goods A lengthy Google search has produced two answers -- Port of Indiana and Duluth, Minnesota. Depending upon how you define "busiest for shipping goods," either answer may be correct. http://188.8.131.52/...
January 24, 2007
What obstacles might you encounter on the path to success? Deaths, put downs, bad grades..ect. Geez. What obstacles might you meet if you asked your dad to buy you a new convertible, a Pontiac Sunbird? Is it possible he might say no? What thoughts do you have on obstacles ...
January 3, 2007
create a strategy for remembering how words should be used: For Example, Adapt/Adopt One way to do it is to find other words with the same letters. For instance, adApt means chAnge; adOpt means chOose. Another way is to make up nonsense rhymes. The important thing is that YOU ...
December 21, 2006
Either the interviewer or the committee members usually begins by asking simple questions about your background. First of all, decide what the subject(s) is (are); then you will be able to decide if the verb needs fixing, and how. http://grammar.ccc.commnet.edu/grammar/sv_agr....
December 18, 2006
Richard III supposedly had the young princess murdered. Found out what really happened to them. In order to fix the fragment here, you'll need to leave the first part alone (it's a complete sentence) and fix the second part. It has no subject. Let us know what you come...
December 18, 2006