Two identical steel balls mounted on wooden posts initially have different amounts of charge, one with -14uc and the other with -2uc. the balls are allowed to touch then separated again. what is the final charge on each ball?

Both steel balls will have charge equal to

Explanation:

We have given that charge on the balls initially are

And

We have to find the charge on the both balls when they are touhed to each other

We know that when two charge particles are come together then charge is equally distributed

So charge on each ball will be equal to

So both steel balls will have charge equal to

what was the acceleration of the 2 kg cart?

⇒ 16.0 cm/s2

what was the acceleration of the 4 kg cart?

⇒ 8.1 cm/s2

what was the acceleration of the 6 kg cart?

⇒ 5.3 cm/s2

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

hope this ! : )