Best answer gets
describe facts about the northeast.
describe facts about t...
Physics, 18.10.2019 14:30 nene3210204
Best answer gets
describe facts about the northeast.
describe facts about the south.
describe facts about the midwest.
describe facts about the west.
Answers: 3
Physics, 21.06.2019 22:00
There is a theory that indicates that dinosaurs became extinct when about 65 million years ago, a large asteroid hit the earth surface. dust caused by this collision blocked the sunlight reaching the earth's surface and many forms of life became extinct due to the cold. fearing this threat, how large the radius of an asteroid should you be looking for if the dangerous asteroid size is approximately the same as the one that killed the dinosaurs? available data suggests that about 18% of that asteroid's mass ended up as a dust spread evenly over earth after eventually settling out of the upper atmosphere. about 0.0180 g/cm^2 of dust, which is chemically different than the earth's rock, covered the earth's surface. typical asteroids have a density of about 1.9 g/cm^3. now that we know the size of the asteroid, how much energy was released during impact, assuming all of it was just the kinetic energy of the asteroid right before the impact?
Answers: 1
Physics, 22.06.2019 10:00
During which interval are the persons represented by the graph not moving? a) 0 to 0.5 hrs b) 1.5 to 2 hrs c) 2 to 2.5 hrs d) 4.5 to 5 hrs
Answers: 1
Physics, 22.06.2019 11:20
Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.
Answers: 1
Physics, 23.06.2019 03:50
Asimple electrochemical cell contains two electrodes? t or f
Answers: 2
English, 29.06.2019 00:30
Social Studies, 29.06.2019 00:30
History, 29.06.2019 00:30
Chemistry, 29.06.2019 00:30
Mathematics, 29.06.2019 00:30
Social Studies, 29.06.2019 00:30
Arts, 29.06.2019 00:30
Mathematics, 29.06.2019 00:30
Mathematics, 29.06.2019 00:30
Mathematics, 29.06.2019 00:30