Hydraulic systems are used as force multipliers. Describe how a hydraulic systems works as a force multiplier. Your description should refer to the below diagram and make reference to the pressure,
force and area of both pistons.

an obstruction

the results is a decrease in air temperature with an increase of altitude.

explanation:

the answer is neither ball has a charge.

because if they were both positively charged, they will repel each other.

if they were positively and negatively charged, they will seek.

f=ma newton's second law 7x8=56n