When kirara is alone, she often hears voices telling her to do things. this
would be a
o
a sad
o
o
o
b. phobia
c. delusion
d. hallucination

I would say it's C:

Delusion

A delusion is when you beleive something that you know isn't real or rational, they can be caused by mental disorders. Hallucinating only involves seeing things. And phobias are when your unrationally scared of something.

Hope this helps.

it will be pushed away from the source of the electric field. a negative charge in a cloud induces a positive charge in the ground below the cloud.

explanation:

force is mass*acceleration.

we have a very small mass: 11.4*0.001 kg

if we want 0.035n of force, we need an acceleration:

0.035 = 11.4*0.001*a

a = 0.035/(11.4*0.001) m/s^2