Number of results: 39,793
One end of a rubber band with a length L is attached to a wall. The rubber band is held horizontally and the loose end is pulled away from the wall at a speed v, stretching the band. Simultaneously, an ant begins to crawl away from the wall along the rubber band with a speed u...
Monday, August 15, 2005 at 8:42pm by Nathan
Can someone please show me how to do this? A hockey player is standing on his skates on a frozen pond when an opposing player moving with a uniform speed of 12m/s skates by with the puck. After 3s, the first player makes up his mind to chase his oppponent. If he accelerates ...
Saturday, August 27, 2005 at 4:54pm by Kim
can i have a list of times tables And your question is? 1> Googal stands for how many zeros after one? 2> Who invented logarithm for fast calculation? what is the product of 9 & 6? How could I work a problem that is: I have a bacteria that replicates every 12.5 minutes ...
Wednesday, August 31, 2005 at 1:35am by jake
a plane flies at 430mph the bearing from Paris to Moscow is 78drgrees and the distance is 1800 mi if the wind is blowing 65mph at 340degrees what heading will take you from Paris to Moscow and how long will it take? include drawing and trip back
Wednesday, January 23, 2013 at 12:40pm by Ashley
Psychology -- anyone please?
I have a question, an honest question that I just would like to have answered not a criticism. I've heard of this "predisposition" on a couple different occasions but I don't buy it. From what I understood from the reading the stem cells react to situations basically. They ...
Friday, July 21, 2006 at 8:49am by Anonymous
Another comment PsyDAG
Homework Help Forum: Psychology -- anyone please? Current Questions | Post a New Question Answer this Question | Further Reading Posted by Anonymous on Friday, July 21, 2006 at 4:40pm. First of all when you're talking about feeding I believe that would be hard wired of course...
Friday, July 21, 2006 at 4:45pm by Anonymous
1. The ceiling of a classroom is 3.75m above the floor. A student tosses an apple vertically upward, releasing it 0.50 meters above the floor what is the maximum magnitude of the initial velocity that can be given to the apple if it is not to touch the ceiling? 2.The ...
Tuesday, August 1, 2006 at 5:53am by Margie
a 12.0 kg box is released from the top of smooth incline that is 5.00m long and makes an angle 40 degrees with the horizontal.(a)What will be the acceleration of the box?(b)how long will it take to reach the bottom? Draw out a triangle diagram of the action. Mass X acceleration.
Sunday, September 10, 2006 at 2:22am by stef
If a baseball pitcher throws a fastball at a horizontal speed of 160km/h how long does it take to reach home plate 18.4m away? In the book it shows 414ms as the answer but I can't get that answer.I divided 18.4 by 160 and got 115 You much change the units so they match. The ...
Sunday, September 10, 2006 at 12:06pm by sara
Two stones are thrown vertically upward from the ground, one with three times the initial speed of the other. Assume free fall. If the faster stone takes 9.00 to return to the ground, how long will it take the slower stone to return? If the slower stone reaches a maximum ...
Sunday, September 10, 2006 at 2:14pm by JC
Suppose a rocket ship in deep space moves with constant acceleration equal to 9.8m/s^2., which gives the illusion of normal gravity duing flight. a)If it starts from rest, how long will it take to acquire a speed one-tenth that of light, which travels at 3.0x 10^8 m/s? b) How ...
Sunday, September 10, 2006 at 4:29pm by Sarah