Physics, 17.12.2020 01:10 graciemartinez9
A circuit has a voltage drop of 27 Vacross a 30 2 resistor that carries a
current of 1.8 A. How much power is used by the resistor? Use P = V.
O A. 48.6 W
O B. 16.7 W
O C. 1.8 W
O D. 810 W
Please help quickly
Answers: 1
Physics, 21.06.2019 14:00
Acar tire contains 0.0380 m^3 3 of air at a pressure of 2.20 ×10^{5} 5 n/m^2 2 (about 32 psi). how much more internal energy does this gas have than the same volume has at normal atmospheric pressure, 1.01x10^5 5 pa?
Answers: 2
Physics, 21.06.2019 18:30
A6,600 kg train car moving at +2.0 m/s bumps into and locks together with one of mass 5,400kg moving at -3.0m/s. what is their final velocity? +0.50 m/s -1.0 m/s +2.5 m/s -0.25 m/s
Answers: 3
Physics, 22.06.2019 06:30
Which features on mars point to the possibility of liquid water on the planet? impact craters with sharp rims volcanic cones with craters gullies and stream-like channels mountain ranges with faults
Answers: 1
Physics, 22.06.2019 16:20
How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit
Answers: 2
A circuit has a voltage drop of 27 Vacross a 30 2 resistor that carries a
current of 1.8 A. How muc...
Mathematics, 30.11.2020 20:10
Chemistry, 30.11.2020 20:10
History, 30.11.2020 20:10
Mathematics, 30.11.2020 20:10
Mathematics, 30.11.2020 20:10
Mathematics, 30.11.2020 20:10
Mathematics, 30.11.2020 20:10
Mathematics, 30.11.2020 20:10
English, 30.11.2020 20:10
Health, 30.11.2020 20:10