Answer:
They move outwards.
They don't intersect each other at any point.
They show the electric field.
Explanation:
Since momentum is a vector quantity, take any direction as positive and other as negative. Answer won't change.
Answer:
5,000J
Explanation:
Work = Force x Distance
Distance back and forth is canceled out, so either the answer is + or -
5.0m + 5.0m = 10.0m
500N x 10.0m = 5,000J
Answer:
Chemical Energy
Explanation:
Chemical energy is energy stored in the bonds of atoms and molecules. Batteries, biomass, petroleum, natural gas, and coal are examples of chemical energy.
Oil, grease and dry lubricants
