Number of results: 255
Hi, I am confused about physics, more specifically force. I know that the formula for force is: f=ma So what if an object traveling at constant speed (acc equals zero) collides with a wall? How would you calculate the force, since there is no acceleration? There IS force upon ...
Tuesday, June 28, 2005 at 8:10am by Ashley
john and jeremy are utilitarians. john believes that labor supply is highly elastic, whereas Jeremy believes that labor supply is quite inelastic. How do you suppose their views about income redistribution differ? Since this is not my area of expertise, I searched Google under...
Monday, September 18, 2006 at 11:35am by Deana
Science-Physics: Space Station
Hello, I am having trouble with this physics problem. Any suggestions with this? Sketch and calculate a spacestation that would meet the requirement of having a 2m tall person experience a 10 % difference in centripetal acceleration between bottom of feet and top of head when ...
Wednesday, October 11, 2006 at 9:21pm by Gerald
HELP WITH ACC
I need help on the freight charges of each transaction, I always get confused when I see the FOB’s. Presented here are selected transactions for Norlan Inc during September of the current year. Norlan uses a perpetual inventory system. Sold merchandise costing $15,000 to ...
Tuesday, October 17, 2006 at 6:46am by F
John has invested in a machine that cost $70,000, that has a useful life of seven years, and that has no salvage value at the end of its useful life. The machine is being depreciated by the straight-line method, based on its useful life. It will have a payback period of four ...
Thursday, December 14, 2006 at 6:49pm by Really Need Acc. Help
A flywheel of 480 mm diameter is accelerated with an angular velocity of 0.4 rad/s^-2 from rest by an electric motor until it is rotating at 400 revs/minute. Calculate: a) the time of acceleration b) the linear speed of the rim of the flywheel My answer for (a) is 104.7 secs, ...
Sunday, January 21, 2007 at 5:10am by Jim (BIGEYE)
Acounting question. pls help
A firm has in the past provided for bad debts on the basis of 10% of yr end trade receivables.The provision brought forward(b/d)on 1 Jan 2006 was €520.During the yr ended 31 Dec 2006 the bad debts written off amounted to €620 & the remaining trade receivables totaled €7,400.On...
Wednesday, January 24, 2007 at 4:34pm by Mehreen
Here is a list of words now can someone help me find the stressed syllables: 1. diff(icult) 2. (imag)ine 3. (fam)iliar 4. relative 5. compan(ions) 6. (won)derful 7. impat(ience) 8. (coun)tryside 9. for(gott)en 10. univ(erse) 11. un(iver)sal 12. (acc)ident 13. (acc)idental 14. ...
Monday, February 19, 2007 at 9:49am by Holly
an 800 N person stands on a scale in an elevator. What is his apparent weight when the elevator is accelerating upward at 2 m/s^2? B) what5 is his apparent weight when the elevator is acc. downward at 2m/s^2? c) what is his apparent weight when the elevator is moving downward ...
Tuesday, February 20, 2007 at 11:13am by Sabrina
A 75 kg box slides down a 25 degree ramp with an acc. of 3.6 m/s2. find mu,k between the box and the ramp. Write down Newton's second law for the direction of motion. "a" is the acceleration. Mg sin 25 - M g cos 25 *mu,k = M a The first term is the weight component along the ...
Saturday, February 24, 2007 at 9:44pm by Christy
A pitcher throws a curveball that reaches the catcher in 0.55 s. The ball curves because it is spinning at an average angular velocity of 335 rev/min (assumed constant) on its way to the catcher's mitt. What is the angular displacement of the baseball (in radians) as it ...
Tuesday, March 13, 2007 at 1:48pm by Mary
A certain CD has a playing time of 80 minutes. When the music starts, the CD is rotating at an angular speed of 4.8 102 revolutions per minute (rpm). At the end of the music, the CD is rotating at 2.1 102 rpm. Find the magnitude of the average angular acceleration of the CD. ...
Tuesday, March 13, 2007 at 2:41pm by Mary
I really need help with this question. I keep doing it wrong so can anyone help me please. ------------------------------------------------------------ ------- The maori novelty company makes a variety of souvenirs for visitors to New Zealand. The Otago division manufactures ...
Tuesday, March 13, 2007 at 5:06pm by G
I have to find the top 5 reasons that causes traffic accidents on this website NHTSA.gov but I can't seem to find it anywhere thanks NHTSA is past of the Department of Transportation (DOT). The correct web address is NHTSA.dot.gov. I found this aite more helpful than anything ...
Tuesday, March 27, 2007 at 12:56pm by Amy
In American history, who died on July 4, 1876? According to this site, no noted person died on this date. http://www.brainyhistory.com/daysdeath/death_july_4.html http://www.bklyn-genealogy-info.com/Newspaper/BSU/1876.July4.Acc.html
Tuesday, April 10, 2007 at 9:11pm by Catherine
1.) Any object having a very large mass would necessarily have a very large weight. true or false? False 2.)For a freely falling object, A) the total distance covered doesn't change. B) the velocity doesn't change. C) the acceleration doesn't change. D) the speed doesn't ...
Tuesday, May 8, 2007 at 2:10pm by mike
Check this site for your answer. http://www.vac-acc.gc.ca/remembers/sub.cfm?source=history/other/remember/how
Saturday, September 8, 2007 at 12:16pm by Ms. Sue
do you have answers to the acc/300 intro to accounting principles final examination
Tuesday, January 26, 2010 at 6:17pm by sue
The following is an excerpt from Lucent Technologies’ Management’s Discussion and Analysis of Financial Condition and Results of Operations: Executive Summary We design and deliver the systems, software and services that drive next-generation communications networks. Backed by...
Sunday, June 20, 2010 at 12:07am by Trina
Your question begs for clarity. If the crane did not move, its GPE did not change. Acc? I wonder what that is.
Thursday, February 24, 2011 at 10:35am by bobpursley