A negatively-charged ballon is brought near a neutral conducting sphere. As the ballon is brought near, there is a movement of electrons. Electrons move _.
a. Out of the sphere into the balloon
b. Into the sphere from the balloon
c. From the left side of the sphere to the right side
d. From the right side of the sphere to the left side
e. Out of the sphere into the surrounding air
f. Into the sphere from the surrounding air
g. Nonsense! There is no movement of electrons

i think it's 35 meters

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force