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A 9.4 resistor and a 6.3 resistor are connected in series with a power supply.
(a) The voltage drop across the 6.3 resistor is measured to be 13 V. Find the voltage output of the power supply.
V=
(b) The two resistors are connected in parallel across a power supply, and the current through the 9.4 resistor is found to be 0.25 A. Find the voltage setting of the power supply.
An airplane needs to reach a velocity of 407 km/h to take off. On a 2000m runway, what is the least acceleration necessary for the plane to take flight.
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The pressure inside a gas bottle at 23.4 °C is 4350 kPa. What will be the pressure inside the bottle
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