2 years ago

Please help me with the question

Mathematics

1 answer:

QveST [7]2 years ago

7 0

Answer:

-2.5 m/s^2

Step-by-step explanation:

From 2 seconds to 8 seconds (the last 6 seconds), the speed decreased from 15 m/s to 0. The average acceleration is ...

(-15 m/s)/(6 s) = -2.5 m/s^2

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aalyn [17]

Answer: 8.4 inches.

Step-by-step explanation:

We know that the circumference of a circle can be calculated with this formula:

$C=2\pi r$

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Therefore, this is (to the nearest tenth of an inch):

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Step-by-step explanation:

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3 years ago

Please help me with the question​

Please help me with the question