Danny is riding his bike at 12m/s he tries to pop a wheelie but he fails hits a curb flies through the air and comes to a complete stop in 3

Question

Danny is riding his bike at 12m/s he tries to pop a wheelie but he fails hits a curb flies through the air and comes to a complete stop in 30 seconds what is Danny’s deceleration

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Diễm Kiều 4 years 2021-07-28T11:08:19+00:00 1 Answers 9 views 0

Answers ( )

  1. Neala
    0
    2021-07-28T11:09:53+00:00
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    Answer:

    a = -0.4m/s²

    Explanation:

    v_f = v_I + (a)(t)

    a(t) = v_f-v_I

    a = (v_f-v_I)/t

    a = (0m/s-12m/s)/30s

    a = -0.4m/s²

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