Answer: Acceleration
Detailed Explanation:
Acceleration is defined as the rate of change of velocity.
After thorough researching, the mine tailings must be stored and disposed of carefully because they have lots of chemical and various toxic materials. They can also leach to the aquifers. The correct answer to the following given statement above is they have chemicals which are dangerous.
The type of energy that is produced by the system that is described is heat energy. The correct answer is D.
It's angle of reflection must be 41 degrees
we know, by the first law of reflection that angle of incidence is always equal to angle of reflection..........