Consider an rlc series circuit. the impedance of the circuit increases if xc increases. true or false

I don't think I want to go into a lot of detail here, but the answer is
"sometimes true and sometimes false".  I believe it depends on the
original difference between XC and XL, before XC began to change.

The objects do not reach terminal velocity         there is not enough time from the time the object falls from when it hits the ground to achieve terminal velocity. an object must be placed higher to achieve terminal velocity in order to be in free fall.