In 1935, a French destroyer, La Terrible, attained one of the fastest speeds for any standard warship. Suppose it took 3.0 min at a constant

Question

In 1935, a French destroyer, La Terrible, attained one of the fastest speeds for any standard warship. Suppose it took 3.0 min at a constant acceleration of 0.50 m/s2 for the ship to reach its top speed after starting from rest. Calculate the ship’s final speed.

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Delwyn 4 years 2021-08-02T15:57:04+00:00 1 Answers 188 views 0

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  1. trucchi
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    2021-08-02T15:59:01+00:00
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    Answer:

    Explanation:

    From newton’s equation of motion of uniform acceleration

    v = u + at

    where v is final velocity , u is initial velocity , a is acceleration and time is t .

    putting the values

    v  =  0 + .5 x 3 x 60  ( time in second = 3 x 60 s )

    = 90 m /s

    So  , final velocity is 90 m /s .

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