Answer:
2.84*10^-3 years = 0.00284*10^-3 years
Explanation:
To find the orbital period you use the following formula:

r: 2.0A = 2.0(1.5*10^11m)=3*10^11 m
G: Cavendish constant = 6.67*10^-11 Nm^2/kg^2
M: mass of the sun = 1.98*10^30 kg

Next, you calculate the time in seconds of one Earth's year:

thus, you use this value to find the orbital period of the asteroid in Earth's year:

Answer:
The Industrial revolution
<span> Seven subtopics for bullying could be:
</span><span>1) Victims and their families
2) Bullies and their families
3) A day in the life of a bully
4) A day in the life of a victim
5) What teachers and staff are doing to stop bullying
6) Bullying awareness and taking action
7) Communities taking action to stop bullying
</span>
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