Question 2 a) What is the pressure exerted by a man who weighs 600N and whose feet cover an area of
3.5m
.

this is a good question! i'll do some research and come back when i have the answer!

area of focus

explanation:

wheres the pic

electrical potential energy =0.072 j

explanation:

electrical potential energy is given by

u= q δv

q= charge=6 c

δv= potential difference and is given by

δv= e d

e= electric field

d= distance=5 mm=0.005 m

δv=2.4 (0.005)=0.012 v

now electric potential energy= u= q δv

u=6 (0.012)

u=0.072 j