Which is greater, an acceleration from 30 km/h to 36 km/h or an acceleration from
86 km/h to 90 km/h if both occur during the
same time?
1. They are equal
2. From 30 km/h to 36 km/h
3. More info is needed
4. From 86 km/h to 90 km/h

Sorry i don’t know what to do

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 !