Can someone olease help me with this ??
...
Answers: 2
Physics, 21.06.2019 20:00
When using two-wire cable to feed a 240-v appliance that does not require a neutral wire, you should a. mark both ends of the white wire green. b. use the cable as is. c. use only the black wire. d. mark both ends and any exposed area of the white wire black.
Answers: 1
Physics, 21.06.2019 20:00
Excuse ! extra points plus ! super desperate ! the position of an object does not move relative to a reference point. relative to the reference point the object _. a.) is not moving. b.) is moving.
Answers: 1
Physics, 21.06.2019 20:30
Air enters a compressor operating at steady state at 1.05 bar, 300 k, with a volumetric flow rate of 93 m3/min and exits at 12 bar, 400 k. heat transfer occurs at a rate of 15.5 kw from the compressor to its surroundings. assuming the ideal gas model for air neglecting kinetic potential energy effects, determine the power in put in kw.
Answers: 2
Physics, 22.06.2019 00:50
Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 10.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.90 m/s; (b) he is then lifted at the constant speed of 4.90 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 68.0 kg rescue by the force lifting him during each stage?
Answers: 1
Mathematics, 10.09.2021 02:30
Physics, 10.09.2021 02:30
Mathematics, 10.09.2021 02:30
Advanced Placement (AP), 10.09.2021 02:30
Mathematics, 10.09.2021 02:30
Mathematics, 10.09.2021 02:30
Mathematics, 10.09.2021 02:40
Mathematics, 10.09.2021 02:40
History, 10.09.2021 02:40
Mathematics, 10.09.2021 02:40
Mathematics, 10.09.2021 02:40
Mathematics, 10.09.2021 02:40
Chemistry, 10.09.2021 02:40