Physics, 13.01.2021 01:00 kipper5760
A 77.0 kg woman slides down a
42.6 m long waterslide inclined at
42.3º. At the bottom, she is
moving 20.3 m/s. How much work
did friction do on the woman?
(Unit = J)
(Hint: Her starting height is NOT 42.6 m.)
Answers: 2
Physics, 22.06.2019 10:00, mathscience9301
Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.
Answers: 2
Physics, 22.06.2019 10:30, markfaerman5408
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, daphnevlogs11
Directions: count the number of atoms. ar co2 na3po4 so3 nac2h3o2
Answers: 1
A 77.0 kg woman slides down a
42.6 m long waterslide inclined at
42.3º. At the bottom, she is...
42.3º. At the bottom, she is...
Health, 15.07.2019 13:00
Social Studies, 15.07.2019 13:00
Biology, 15.07.2019 13:00
History, 15.07.2019 13:00
Biology, 15.07.2019 13:00
Mathematics, 15.07.2019 13:00
Mathematics, 15.07.2019 13:00
History, 15.07.2019 13:00