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A particle moves for total time T . It first starts from rest and accelerates for some time interval and then retards for some time and again comes to rest. If magnitude of retardation is 2 times the magnitude of acceleration, then time for which it accelerates will be? (Ans: 2T/3 )

A particle moves for total time T. It first starts from rest and accelerates for some time interval and then retards for some time and again comes to rest. If magnitude of retardation is 2 times the magnitude of acceleration, then time for which it accelerates will be? 

(Ans: 2T/3 )

 

Grade:12

1 Answers

Arun
25750 Points
4 years ago
Dear Harshit
 
I am attaching the image containing solution. Please check and let me know if any difficulty arises
 
568-1462_123.png

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