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Usimov [2.4K]
3 years ago
15

Consider the plot below describing motion along a straight line with an initial position of 10 m. −4 −3 −2 −1 0 1 2 3 4 5 6 1 2

3 4 5 6 7 8 9 b b b b b time (s) velocity (m/s) What is the acceleration at 1 second
Physics
1 answer:
Ugo [173]3 years ago
4 0

Answer:

+1 m/s^2

Explanation:

Acceleration is given by

a=\frac{\Delta v}{\Delta t}

where

\Delta v is the change in velocity

\Delta t is the time interval in which the change in velocity occurs

To find the acceleration at 1 second, we can take the data at t = 1 s and t = 2. We find:

\Delta t = -3 -(-4) = 1 s

\Delta v = 2 - (1) = +1 m/s

So, the acceleration is

a=\frac{+1}{1}=+1 m/s^2

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Responda:

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1)

Lembre-se:

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