Jeff is jogging at 6 m/s. He hears a dog bark and speeds up to 9 m/s over 1.5 seconds.What's his acceleration?

asked Feb 5, 2023 21.6k views

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5 votes

Formula = v-v/t
=9-6 / 1.5
3 / 1.5
a= 2m|s^2

6.6k points

5 votes

Answer:

a= v-v÷t

= 9-6÷1.5

= 3÷1.5

a = 2m/s²

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