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Please answer really quick as it's very urgent. It would be really helpful if you answer it quickly, I can also mark you as the brainliest!​

Please answer really quick as its very urgent It would be really helpful if you answer it quickly I can also mark you as the brainliest class=

Answer :

priyattamasahoo2y

The correct option is B 50 m

Between time interval 20 sec to 40 sec, there is non-zero acceleration and retardation. Hence distance travelled during this interval

= Area between time interval 20 sec to 40 sec

=

12×20×3+20×1=30+20=50

make sure that you make it brainlists

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