Physics, 26.02.2021 14:00 francisebell2p698f2
4 An airplane weights 21400 kg and is moving at 239 m/s while the engine pushes with
29530 N of force for 1250 m as the plane climbs 123 m. The plane experiences 15400 N
of friction force from air resistance as it moves. What speed will the place have when it
finishes the climb?
Answers: 1
Physics, 22.06.2019 07:30
Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?
Answers: 1
Physics, 22.06.2019 10:00
**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z
Answers: 1
Physics, 22.06.2019 11:30
Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)
Answers: 3
4 An airplane weights 21400 kg and is moving at 239 m/s while the engine pushes with
29530 N of for...
Mathematics, 06.07.2019 11:00
Mathematics, 06.07.2019 11:00
Mathematics, 06.07.2019 11:00
Mathematics, 06.07.2019 11:00
Mathematics, 06.07.2019 11:00
Mathematics, 06.07.2019 11:00
Mathematics, 06.07.2019 11:00
Computers and Technology, 06.07.2019 11:00
Mathematics, 06.07.2019 11:00
Mathematics, 06.07.2019 11:00