The correct answer would be odor. Because it's sweet. Boiling shape and hardness have nothing to do with sweet and floral :)
The answer is C) rate of change of momentum. The answer is not initial or final momentum as the start and end points are not changing. On the other hand, the time it takes for the ball to change velocity is. This change relates to the change of momentum. Hope this helped :))
Answer:
The total number of atoms does not change, so mass is conserved in the reaction.
Explanation:
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Answer:
50.4÷1.18= 42.7m/s as speed is equal to the distance over the time taken