3 years ago

What is the acceleration at 3 seconds? Please explain your answer. Thank you :]

Physics

1 answer:

statuscvo [17]3 years ago

8 0

Answer:

$-3 m/s^{2}$

Explanation:

Acceleration on a VT graph is the slope of the line at the given point. We can find the slope at 3 with Δy/Δx. This gives us (4-2)/(3-(-3)) which works out to be -3m/s^2

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