10. A 2.00kg coconut hangs in a tree 12.0 m above the ground calculate the potential energy of the coconuts.
A. .167 J
B. 2.45 J
C. 24.0 J
D. 235 J

i would think klcio3

the gas collects in coils that then becomes a liquid that then flows through the coils inside the refrigerator

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.

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.