How many coulombs pass through a wire that carries a current of 3.2 a for 5.0 h?
i=q/t q=it q=3.2*5*60 q=960 i am told this is not the correct answer.

Abug is 12 cm from the center of a turntable that is rotating with a frequency of 45 rev/min . what minimum coefficient friction is required so that the bug stays on the turntable?

True or false: the cycle of seasons on the earth is caused by the tilt of the earth on its axis toward and away from the sun.

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects