Answers: 1
Physics, 22.06.2019 12:30
Write a full page that sumerizes thermodynamics it’s from the website visionlearnig
Answers: 1
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, 23.06.2019 10:30
Car batteries are often rated in amp-hours. this rating indicates the quantity of charge that can pass through the battery before the battery's chemical energy must be restored by the car's generator or some other source. the amp-hour unit is convenient for simple calculations. for example, a 60-amp-hour battery can supply a current of 1.0 a for 60 h (or 60 a for 1.0 h) before going dead. find the energy stored in the following. (a) a 58 a-h, 10 v car battery(b) a 1.3 a-h, 1.7 v flashlight battery
Answers: 1
Acoin is dropped from a hot-air balloon that is 300 m above the ground and rising at 10.0 m/s upward...
Computers and Technology, 09.11.2020 18:00
Mathematics, 09.11.2020 18:00
Mathematics, 09.11.2020 18:00
Arts, 09.11.2020 18:00
History, 09.11.2020 18:00
English, 09.11.2020 18:00
Mathematics, 09.11.2020 18:00
Biology, 09.11.2020 18:00
Mathematics, 09.11.2020 18:00
History, 09.11.2020 18:00