Answers: 3
Physics, 22.06.2019 13:40
Consider a double atwood machine constructed as follows: a mass 4m is suspended from a string that passes over a massless pulley on frictionless bearings. the other end of this string supports a second similar pulley, over which passes a second string supporting a mass of 3m at one end and m at the other. using two suitable generalized coordinates, set up the lagrangian and use the lagrange equations to find the acceleration of the mass 4m when the system is released. explain why the top pulley rotates even though it carries equal weights on each side.
Answers: 2
Physics, 22.06.2019 15:30
1kg of water needs to recieve 4200j of energy to go from 90 degrees to 91 degrees. what is the specific heat capacity of water? what are the units?
Answers: 1
Physics, 22.06.2019 22:10
M1 = 2.8 kg, m2 = 6.72 kg, m3 = 11.2 kg, byas in .is ,is .toof m3 it 0.91 m. (in m/s)
Answers: 3
Physics, 23.06.2019 03:30
An object is kept at 45 m high and how much time will it take to reach the ground
Answers: 2
A dry cleaner grows a 22kg bag of laundry onto a...
Mathematics, 04.02.2021 14:00
Advanced Placement (AP), 04.02.2021 14:00
Computers and Technology, 04.02.2021 14:00
English, 04.02.2021 14:00
Biology, 04.02.2021 14:00
Mathematics, 04.02.2021 14:00
History, 04.02.2021 14:00
Mathematics, 04.02.2021 14:00
Mathematics, 04.02.2021 14:00
Biology, 04.02.2021 14:00