RRB Group D 10-Oct-2018 Shift 2 Solved Paper

Question : 31 of 100

Marks: +1, -0

Starting from a stationary positon, Sunil moves his car to attain a velocity of

20 \ { ms}^{-1} \ { m} 10 \ { s}

. Find the acceleration of the car.

Solution:

{v}={u}+{at}

{a}={v}-{u} / {t}=20-0 / 10

=2 {m} \/ {s}^{2}

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