Question

A particle is moving with uniform acceleration of 10 ms⁻². If it starts with velocity 2 ms⁻¹, then velocity after 5 seconds is

Answer 1

solution: as given in question

a= 10m/s²

initial velocity (u) = 2m/s

t= 5sec

final velocity (v) = ?

using 1 st equation of motion..

v=u+at

putting the value

v=2+10×5

v=2+50

v=52m/s

final velocity is 52m/s

Answer 2

Answer:

Velocity = 52 m/s

Explanation:

Here, initial velocity (u) = 2 m/s

         acceleration (a) = 10 m/s

          Time (t)= 5 sec

           Explanation:

    Here, Formula which is used is:

    v (Final Velocity) = u+at

         v=u+at = 2+10×5

           = 2+50

            = 52 m/s

Therefore, the final velocity (v) = 52 m/s

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