Physics, 26.10.2020 16:40, kaylarose7658
marsha is a 17 year old girl who is under great pressure from her parents to be a concert pianist. she develops a paralysis in her hands that prevents her from playing the piano. she is not very upset by thus loss, but her parents are. the doctors cannot find any physical explanation for her paralysis. what is her psychological disorder
Answers: 2
Physics, 21.06.2019 22:00, homework2358
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 04:50, badpotterchris
Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k
Answers: 2
Physics, 23.06.2019 21:50, skykopystecky795
Many young black ambitious musicians migrated to harlem around 1940, where they found an alternative music scene in the after-hours that allowed them to play what they wanted to play, experiment with new harmonic concepts, and work on extending the technical mastery of their instruments.
Answers: 1
marsha is a 17 year old girl who is under great pressure from her parents to be a concert pianist. s...
Mathematics, 25.09.2020 05:01
Chemistry, 25.09.2020 05:01
Biology, 25.09.2020 05:01
Mathematics, 25.09.2020 05:01
Computers and Technology, 25.09.2020 05:01
Spanish, 25.09.2020 05:01
Chemistry, 25.09.2020 05:01
Mathematics, 25.09.2020 05:01