If you lift an apple from the ground to some point above the ground, the gravitational potential energy in the system increases. This potential energy is stored in a. the apple. b. Earth. c. both the apple and Earth. d. the gravitational field between Earth and the apple. Please select the best answer from the choices provided

The gravitational field between the Earth and the apple

Explanation:

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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