Answers: 1
Physics, 21.06.2019 15:00
How much work would be needed to raise the payload from the surface of the moon (i.e., x = r) to an altitude of 5r miles above the surface of the moon (i.e., x = 6r)?
Answers: 2
Physics, 22.06.2019 03:30
Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)
Answers: 1
Physics, 22.06.2019 10:50
Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.
Answers: 3
Physics, 22.06.2019 12:40
Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)
Answers: 1
The two halls at ajanta are more elaborate than the earlier one at karli. the hall has a large lunet...
Mathematics, 23.02.2021 21:50
Mathematics, 23.02.2021 21:50
English, 23.02.2021 21:50
English, 23.02.2021 21:50
Mathematics, 23.02.2021 21:50
Advanced Placement (AP), 23.02.2021 21:50
Mathematics, 23.02.2021 21:50
Mathematics, 23.02.2021 21:50
Computers and Technology, 23.02.2021 21:50
Mathematics, 23.02.2021 21:50
Mathematics, 23.02.2021 21:50
Social Studies, 23.02.2021 21:50
Mathematics, 23.02.2021 21:50
English, 23.02.2021 21:50