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Physics, 22.06.2019 03:00
The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f
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Physics, 22.06.2019 21:30
A1500 w electric heater is plugged into the outlet of a 120 v circuit that has a 20 a circuit breaker. you plug an electric hair dryer into the same outlet. the hair dryer has power settings of 600 w, 900 w , 1200 w, and 1500 w. you start with the hair dryer on the 600 w setting and increase the power setting until the circuit breaker trips. under what setting does the circuit breaker trip.
Answers: 2
A pendulum oscillates 40 times in 4 seconds. Find it's time period and frequency.
Explanation neede...
Mathematics, 28.06.2019 19:30
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Mathematics, 28.06.2019 19:30
Mathematics, 28.06.2019 19:30
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