Two electric charges are moved so that they are twice as far apart as they had originally been. is the force they experience from each other now half the original force? explain.

No.

Explanation:

The force that two particle experience is inversely proportional to the sqare of the distance, this is:

for a distance D

If we move them so that D is doubled:

=

Then the force they experience is one fourth of the original.

according to jean piaget, in what stage of cognitive development are children able to understand conservation task?

b. preoperational

just took it

a. vertically

explanation:

i tried it and took the test

if im wrong then we have different tests