Answer:
it will reduce by 4
Explanation:
From Coulomb's law,
Force is inversely proportional to distance of separation between the centre of the two charges.
when d is doubled, the force between q and -q will reduce by a factor of 4 same also applies to the force on Q and any of q or -q
Answer:
The crumpled paper hits the ground first due to air resistance. The crumpled paper has less surface area than the flat paper, therefore the crumpled paper hits first.
I hope this helped. If you could mark brainliest that would be greatly appreciated.
The answer is B.) hope this helps
The masses of both objects and the distance between their centers.
Answer:add resistance in the parallel circuit with the total resistance
Explanation:
the total resistance in the parallel circuit is also add resistance.