2 A particle moves for 50 seconds if first accelerates from

Last updated: 6/9/2023

2 A particle moves for 50 seconds if first accelerates from rest and then retard or deaccelerates to rest If the retardation be 5 times the acceleration then the time for retardation is a 25 3 second c 25 second b 50 3 second d 100 3 second