I can’t hear what a character on a television show said .Therefore what must I change on sound wave that exists the television
1 answer:
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A) It would be doubled.
Why?
To answer the question, we just need to calculate the momentum of the basketball using the following formula:
Now, we have calculated the momentum and the result is 12 kg.m/s, what would happen to the velocity if we double the momentum? Let's calculate it!
Hence, we can see that if the momentum is doubled, the velocity will be doubled too.
Have a nice day!
So the initial velocity is 15 m/s, the final velocity is 0 since it's at a complete stop and time is 10 seconds. Therefore:
Therefore, the acceleration is -1.5 m/s^2. The reason it's negative is due to the fact that the vector is going against it's original movement since it's decelerating.