Physics, 05.03.2021 02:30 becksss2714
The same 65kg astronaut returns to Earth and goes roller skating. It
takes a force is 415N to start moving. It takes a force of 391N to keep
moving. What is the coefficient of kinetic friction? F = umg
Answers: 3
Physics, 22.06.2019 04:30
The pressure increases by 1.0 x 104 n/m^2 for every meter of depth beneath the surface of the ocean. at what depth does the volume of a pyrex (bulk modulus 2.6 x 1010n/m^2) glass cube, 9.8 x 10^−2m on an edge at the ocean's surface, decrease by 7.5 x 10−10m^3? explain the formula beyond this point: p=1.0x10^4, b=2.6x10^10, l=9.8x10^−2, delta v=7.5x10^−10. at some point l needs to be cubed. why p is divided by delta v?
Answers: 2
Physics, 22.06.2019 04:40
Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.
Answers: 3
Physics, 22.06.2019 05:20
Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity
Answers: 1
Physics, 22.06.2019 16:30
In the nineteenth century, gregor mendel first determined some basic rules of genetics that have been observed throughout all types of life. no observations have disproved these basic rules of genetics. charles darwin developed the idea of biological evolution around the same time, but he was unaware of mendel’s discoveries in genetics. over a century later, darwin’s idea of evolution was modified in order to incorporate mendel’s rules of genetics along with the other evidence that darwin had used. what is most likely the relationship between mendel’s rules of genetics and darwin’s idea of biological evolution? a.)mendel’s genetics states laws that are now part of the theory of biological evolution.b.)biological evolution states laws that are part of mendel’s theory of genetics.c.)mendel’s genetics replaced darwin’s entire concept of biological evolution.d.)biological evolution is a law that explains why all genetics exist.
Answers: 1
The same 65kg astronaut returns to Earth and goes roller skating. It
takes a force is 415N to start...
History, 24.06.2019 21:30
History, 24.06.2019 21:30
Mathematics, 24.06.2019 21:30
English, 24.06.2019 21:30
Biology, 24.06.2019 21:30
English, 24.06.2019 21:30
Mathematics, 24.06.2019 21:30
History, 24.06.2019 21:30
History, 24.06.2019 21:30
History, 24.06.2019 21:30
History, 24.06.2019 21:30
Mathematics, 24.06.2019 21:30
Mathematics, 24.06.2019 21:30
Mathematics, 24.06.2019 21:30
History, 24.06.2019 21:30
Chemistry, 24.06.2019 21:30