apagarwal267 Asked: September 2023 hr is bought to rest with uniform retardetion in 30 sec calculate retardation
apagarwal267 Asked: December 2022 s^2 for 5 sec. it them maintain constant velocity for 30 sec, then the brakes are applied to the train it cimes
apagarwal267 Asked: December 2022 hr . then applies brake and stopesin 10 sec. on the v-t graph plotthe graph of both the train and alsofind the