An experiment compares the time it takes to accelerate two carts from 1 m/sec to 2 m/sec. Different amounts of force are tested. The table below lists the results of the experiment What conclusion is supported by the results of the experiment?

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

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.

thermal energy is the answer

wavelegth as in spectrum red oygbiv