Which characteristics belong to Whittaker’s classification system? Select two options. a. three domains
b. six domains
c. two kingdoms
d. five kingdoms
e. five levels
f. seven levels
g. eight levels

true

explanation:

50 inches should be the resultant vector

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

answer a fan shaped mass of sediment deposited at the base of a mountain front do to an abrupt change in stream gradient;