A1000kg car is accelerating down the road at a rate of 2 m/s/s. if it is experienceing a 5000n thrust force, how large is the drag force it is experiencing?

When a neutrally charged atom loses an electron to another atom, the result is the creation of a. two charged atoms. b. two negatively charged atoms. c. two positively charged atoms. d. two neutrally charged atoms.

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

Aresistor with an unknown resistance is connected in parallel to a 9 ω resistor. when both resistors are connected in parallel to an emf source of 21 v, the current through the unknown resistor is measured with an ammeter to be 4 a. what is the resistance of the unknown resistor? answer in units of ω.