Question

1. describe the motion of the object represented in figure given below give the velocity for each segment OA, AB , BC?

Answer 1

Hey !!!!

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According To The Question,

OA Represents Uniform Acceleration

AB Represents Rest

BC Represents Uniform Retardation


Velocity... We Know The Formula...

V = Position/Time

Hence,

OA Velocity = 3.6/3 = 1.2 m/s

AB Velocity = 0 m/s Object is in Rest

BC Velocity = 3.6/4 = -0.88 m/s / -0.9 m/s (-Acc.) (Time is 4 bcoz It Started from 6 ended at 10 s Hence, 10-6 s = 4s)

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Hope This Helps....!!!

Answer 2

HOPE IT IS CORRECT

AND I SHOULD HELP YOU