Question

Instantaneous acceleration at t=2.0 s

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Answer 1

Answer:

a = 19.22 m/s − 18 m/s

3.1 s − 3 s

Explanation:

We already know that the velocity v 1 at instant t 1 is 18 m/s. So, when the interval of time Δt is between 3 s and 3.01 s, the average acceleration is 12.02 m/s 2.

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Definition and formula for instantaneous acceleration.