Someone help me out with my quiz pls??? A proton has a mass that is 1836 times that of an electron. An electron and a proton are in close proximity. How does the force on the electron compare to the
force on the proton?

1. The force on the proton is much greater

2. They are equal.

3.There is no force

4.9.8 m/s^2

5The force on the electron is much greater

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.