What type of plane hit the Empire State Building? A U.S. Army Air Force B-25 bomber, attempting to maneuver over New York City in a heavy fog, flew into the side of the Empire State Building on this date 75 years ago. All three aboard the plane and 11 in the building itself were killed. […]
What are 5 sewing safety rules?
Why can Hippos run so fast?
Why can Hippos run so fast? To defend themselves they have the ability to charge or otherwise very powerfully attack possible threats. The viciousness of the attack is due in part to how much energy is needed for such a large animal to move so quickly. Physics is just against them being able to do […]
What is the relationship between mass and volume in density?
What is the relationship between mass and volume in density? Mass is how heavy something is, volume tells you how big it is, and density is mass divided by volume. Where can you apply independent and dependent variable in real life situations? Independent and Dependent Variable Examples In a study to determine whether how long […]
Do portable air conditioners need to be drained?
Do portable air conditioners need to be drained? In most cases, your portable air conditioner will not need to be drained. Edgestar, Avallon and Koldfront portable air conditioners use a condensation exhaust system to expel water vapor collected during the dehumidifying/cooling process. When this situation does occur you will need to drain the internal water […]
When you cut your speed in half you cut your kinetic energy by?
How sedimentary rock is formed?
How sedimentary rock is formed? Clastic sedimentary rocks are made up of pieces (clasts) of pre-existing rocks. Pieces of rock are loosened by weathering, then transported to some basin or depression where sediment is trapped. If the sediment is buried deeply, it becomes compacted and cemented, forming sedimentary rock. What is the cycle of a […]
How much does childbirth cost in Wisconsin?
How much does childbirth cost in Wisconsin? In Wisconsin, hospital births cost $11,220. What is the best hospital to give birth? Best Maternity Care Hospitals 2020 Hospital City Annual Deliveries Adventist Health Lodi Memorial Lodi 1,058 Alamance Regional Medical Center Burlington 1,252 Altru Health System Grand Forks 1,731 Arrowhead Regional Medical Center Colton 2,778 How […]
Can a ball stop in mid air?
Can a ball stop in mid air? As long as the ball is still going up, it still has upward velocity although it has downward acceleration. It stops moving instantaneously, but it has never stopped accelerating (back toward the earth). Why is a laser used in Heisenberg Uncertainty Principle? What happens when a collimated beam […]
What are the main uses of metals?
What are the main uses of metals? Metals are the main component in the construction industry. Metals like iron, steel amongst others are the main materials used in construction of buildings and even homes. Another important application of metals are in electronics. What is rarest metal on earth? francium Why is metal so expensive? Well-Known […]