Physics, 01.04.2021 22:40, bennett2968
when lifting 50 kg of cargo, 530N of force is pulled by a real roller rope. Calculate the magnitude of the friction force
Answers: 1
Physics, 22.06.2019 10:00, starsinopoli13
How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.
Answers: 1
Physics, 22.06.2019 12:30, spenceraniyah1
An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above
Answers: 3
Physics, 22.06.2019 13:30, brsglover8355
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
when lifting 50 kg of cargo, 530N of force is pulled by a real roller rope. Calculate the magnitude...
Mathematics, 24.03.2021 07:20
Mathematics, 24.03.2021 07:20
Mathematics, 24.03.2021 07:20
Chemistry, 24.03.2021 07:20
Mathematics, 24.03.2021 07:20
Mathematics, 24.03.2021 07:20