Answer:Variable
Step-by-step explanation:
The speed would always be changing, meaning varying. It would not be a static speed or constant speed.
The triangle angle sum theorem states that the 3 angles in the triangle must equal 180 degrees.
Answer:
The rusting of iron is represented by the equation 4Fe +3O2 --> 2Fe2O3.
Step-by-step explanation:
Answer:

Step-by-step explanation: