Answers: 2
Physics, 21.06.2019 18:30
Three archers each fire four arrows at a target. joe’s four arrows hit at points 10 cm above, 10 cm below, 10 cm to the left, and 10 cm to the right of the center of the target. all four of moe’s arrows hit within 1 cm of a point 20 cm from the center, and flo’s four arrows hit within 1 cm of the center. the contest judge says that one of the archers is precise but not accurate, another archer is accurate but not precise, and the third archer is both accurate and precise. which description applies to which archer? explain
Answers: 2
Physics, 22.06.2019 10:30
Carbon is allowed to diffuse through a steel plate 15 mm thick. the concentrations of carbon at the two faces are 0.65 and 0.30 kg c/m^3 fe, which are maintained constant. if the preexponential and activation energy are 6.2 x 10-7 m2 /s and 80,000 j/mol, respectively, compute the temperature at which the diffusion flux is 1.43 x 10^-9 kg/m^2 -s.
Answers: 3
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
Section 12.3 newtons third law of motion and momentum...
Mathematics, 25.02.2021 17:10
Mathematics, 25.02.2021 17:10
Mathematics, 25.02.2021 17:10
Arts, 25.02.2021 17:10
Mathematics, 25.02.2021 17:10
Mathematics, 25.02.2021 17:10
Mathematics, 25.02.2021 17:10
Biology, 25.02.2021 17:10
Social Studies, 25.02.2021 17:10
Mathematics, 25.02.2021 17:10
Geography, 25.02.2021 17:10
English, 25.02.2021 17:10
Mathematics, 25.02.2021 17:10