During a summer storm, a bolt of lightning is seen. A short time later, thunder is heard. If the lightning struck 12.0 km away, what was the time period between the lightning and thunder? The speed of sound in air is 331.0 m/s at 0.00 °C but the temperature is actually a warm 30.0 °C. Show your work!

Rank the six combinations of electric charges on the basis of the electric force acting on q1. define forces pointing to the right as positive and forces pointing to the left as negative. rank positive forces as larger than negative forces. q1,q2,q3 = positive(+) q1 = + q2 = + q3 = - q1 = + q2= - q3= + q1= - q2= + q3= + q1= + q2= - q3= - q1,q2,q3 = negative