1 - Atomic Physics Questions Answers

a toy car of mass 500g travels with a uniform velocity of 25m/s for 5 seconds, the brakes are then applied and the car is uniformly retarded and comes to rest in further 10s calculate the retardation

Asked By: SARABJEET
is this question helpfull: 4 0 submit your answer
Joshi sir comment

use v = u + at 

u = 25, v = 0 and t = 10   

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