A car audio system requires a current of 55.0-60.0 mA to run efficiently. Anything more will blow the fuse, and anything less won't provide sufficient power. If your car
battery provides a potential difference of 12.6 V, what is the maximum resistance that
the circuit can have and still work?
Ο 242 Ω
Ο 210 Ω
Ο 229 Ω
Ο 216 Ω

Which statement about covalent bonds is true

Diamond will scratch quartz. true or false

Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?