Physics, 19.09.2019 14:30 jdkrisdaimcc11
An automobile traveling 95 km/h overtakes a 1.80 km -long train traveling in the same direction on a track parallel to the road. if the train's speed is 75 km/h, how long does it take the car to pass it? how far will the car have traveled in this time? how long does it take the car to pass the train if the car and train are traveling in opposite directions? how far will the car have traveled in this time?
Answers: 1
Physics, 21.06.2019 19:30
Act has a 1200: 5 or 240: 1 turns ratio. it is short circuited. what is the maximum current at 1200a primary if we put a 100ohm resistor across the secondary end of the ct. use it as current source circuit.
Answers: 2
Physics, 22.06.2019 04:30
Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?
Answers: 3
Physics, 22.06.2019 09:00
Yvette hangs a 2.4kg bird feeder in the middle of a rope tied between two trees. the feeder creates a tension of 480 n in each side of the the rope.
Answers: 1
An automobile traveling 95 km/h overtakes a 1.80 km -long train traveling in the same direction on a...
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