Http://www.calculator.net/pace-calculator.html?ctype=distance&ctime=05%3A00%3A00&cdistance=5&cdistanceunit=Miles&cpace=02%3A00%3A00&cpaceunit=tpm&printit=0&x=87&y=24 a pace calculator
Answer: The distance between the man and the plane increasing at a rate of 400ft/s
Explanation: Please see the attachments below
A )voltage
(i.e differance in electricity field)