Two identical merry-go-rounds are rotating at the same speed. one is crowded with riding children; the other is nearly empty. if both merry-go-rounds cut off their motors at the same time and coast to a stop, slowed only by friction (which you can assume is the same for both merry-go-rounds), which will take longer to stop?

A) the crowded merry-go-round
B) the empty merry-go-round
C) the same time for both

Cin carbonh in hydrogeno in oxygen

I'm not sure what your asking buddy.. but i know that you can weld two peices of steel by pure force and pressure.

Answer: 1.4 seconds which is the third optionexplanation: current is defined as the flow of charge per timetherefore, the equation that relates current, charge and time can be expressed as follows: i = δq / δtwhere: i is the current given = 1.8 ampereδq is the charge given = 2.5 coulombδt is the time required for the flow of the given charges to give the 1.8 ampere.substitute with the givens in the above equation to get the time as follows: 1.8 = 2.5 / δtδt = 2.5 / 1.8 = 1.38888 which is approximately 1.4 secondshope this was !