a care starting from rest has an acceleration 0.3 m/s square, calculate the velocity and distance travelled by this car after 2 minutes?

Question

a care starting from rest has an acceleration 0.3 m/s square, calculate the velocity and distance travelled by this car after 2 minutes?

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Amity 5 years 2021-08-31T11:56:54+00:00 1 Answers 122 views 1

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  1. Sapo1
    2
    2021-08-31T11:58:52+00:00
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    Answer:

    Final velocity (v) = 36 m/s

    Distance traveled (s) = 2,160 m

    Explanation:

    Given:

    Initial velocity (u) = 0

    Acceleration (a) = 0.3 m/s

    Time travel (t) = 2 minutes = 120 seconds

    Find:

    Final velocity (v) = ?

    Distance traveled (s) = ?

    Computation:

    v = u + at

    v = 0 + 0.3(120)

    v = 0.3(120)

    v = 36 m/s

    Final velocity (v) = 36 m/s

    Distance traveled (s) = ut + (1/2)at²

    Distance traveled (s) = (0.5)(0.3 × 120 × 120)

    Distance traveled (s) = 2,160 m

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