For the above circuit, the switch has been closed for a very long time and then at t equals 0 the switch is opened. Given the following component values for the circuit: V subscript 1 equals29 V V subscript 2 equals8 V C equals3 F R subscript 1 equals3capital omega R subscript 2 equals8capital omega R subscript 3 equals4capital omega Determine the voltage across the capacitor at t equals 2 s e c s. Find v subscript C (t equals 2 )in Volts (due not enter the units).

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.

grav potential energy