Mark it as “Interesting” if u like 5 ✅ Answers ? Favorite Answer Yes, In short if we can EVER travel faster than light, then curvature of space time will allow us to travel back in time, so -10minutes is possible with respect a fixed earth time which always moves forward. Yes. there is a … Read more
. http://www.telegraph.co.uk/scienceandtechnology/sc… . 5 ✅ Answers ? Favorite Answer Nothing would surprise me, and I doubt that we will ever stop finding new things about the universe that astonish us. Personally, I hope we never reach the end of new discoveries. 1 Grrr, why do I have to do prepatory work every time you post … Read more
A car whose weight is 20,0 N (mass is approximately 20 kg) is traveling at a constant speed of 25 m/s up an incline that makes an angle of 4 degrees with respect to the horizontal. What k-work does the gravitational interaction contribute to the car every second? Does this particular interaction transform energy to … Read more
its about 2 inches long with a waggly tail 17 ✅ Answers ? Favorite Answer Well, a 2″ goldfish weighs about 0.9 oz. or 25 g. This is according to http://www.geocities.com/Tokyo/4468/weight.html Now a horse weighs about 5kilos. So the horse weighs 2 x what the goldfish weighs. since power is produced by muscle, and if … Read more
5 ✅ Answers ? Favorite Answer LOL! I think it has already. Every time I use certain words they say they’re taking a “breather” and won’t let me post my questions about the NWO, Bushco, Zionism and other national security issues. ATT&T censors snoop dogs taking over when your question isn’t violating YA’s guidelines or … Read more
Water Tank Level Problem ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ Two tanks A and B are connected by a pipe at C. Once the connection at C is opened, water will flow from tank A towards tank B and the water will be level (at figure 2) at a height “h” which is ½ the distance AC. If the cross … Read more
3 ✅ Answers ? Favorite Answer During refraction there is always some light that is reflected and some that is transmitted. So the amplitude of the transmitted wave must reduce after each refraction. At Brewster’s angle: No Otherwise: Yes If the amplitude of the REFLECTED radiation(light) is zero then no, the amplitude of the radiation … Read more
a banana and a bran muffin? 6 ✅ Answers ? Favorite Answer It sure will keep everything “running” get it…running??!!? never mind Nuclear potential. Small, compact, yet rather much countless interior the parameters of the holiday. Even a small reactor, that could potential a small city for quite a few weeks, could desire to potential … Read more
OK, this is my 9 year old daughter’s question. I am not sure if this is a physics question but I can’t think what other subject to ask under. If you blow bubbles using a bought bubble kit and blow them in the rain why do they not burst? Does the rain drop become part … Read more
25 ✅ Answers ? Favorite Answer ♦Mass is the quantity of matter contained in a body, while weight is the force by which the body is pulled to the earth’s center. ♦Mass is an intrinsic property of a body, as it remains the same everywhere in the universe. Weight is variable due to change in … Read more