Answers: 1
Physics, 22.06.2019 11:00
Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?
Answers: 2
Physics, 22.06.2019 18:00
Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.
Answers: 2
Physics, 22.06.2019 18:10
Which of the following statement is false ? a.batteries should never be stored on metal trays or outside in the elements)b, battery acid cannot be neutralized)c.do not stack batteries on top of each other)d.never put a damaged battery in a dumpster. i
Answers: 1
Physics, 22.06.2019 18:30
Which word expression describes how much to calculate pressure
Answers: 1
On average, astronauts grow percent in space....
Biology, 28.09.2019 20:20
Social Studies, 28.09.2019 20:20
Chemistry, 28.09.2019 20:20
English, 28.09.2019 20:20
History, 28.09.2019 20:20
Mathematics, 28.09.2019 20:20
English, 28.09.2019 20:20
Mathematics, 28.09.2019 20:20
History, 28.09.2019 20:20
Mathematics, 28.09.2019 20:20
Geography, 28.09.2019 20:20
Mathematics, 28.09.2019 20:20
Mathematics, 28.09.2019 20:20
Mathematics, 28.09.2019 20:20