﻿ If the displacement of a particle is given by  Find the velocity and acceleration at t = 4 second. : Kaysons Education

# If The Displacement Of A Particle Is Given By  Find The Velocity And Acceleration At T = 4 Second.

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## Question

### Solution

Correct option is

v = 5 m/s,       a = 7/8 m/s2

We know displacement of particle is given by,

∴ Velocity is given by,

and acceleration is given by,

v = 5 m/s

also acceleration when

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