The answer would be a=5 m/s^2
I hope this helps you, have a great day!
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Answer: D) 30</h3>
Angle of incidence always equals angle of reflection. Think of a tennis ball being hit into a wall. The ball will bounce off at the same angle that it approached with. The angles mentioned are formed through the line called the "normal", which is the line perpendicular to the surface.
Live Stock because in 2010 live stock used 10,000 millions gallons of water per day but everything else was higher and irrigation is the highest with 115,000 million gallons per day.
It is c convection because convection is when something is hot therefore less dense material to rise and cooler material to sink under the influence of gravity