a train running at a speed of 20 kilometre per hour is approaching a station driver applies brakes just 200 before the station to stop it and station find retardation of train
a train running at a speed of 20 kilometre per hour is approaching a station driver applies brakes just 200 before the station to stop it and station find retardation of train
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Answer:retardation=1 km/hr^2
Explanation:
I have attached an attachment.
I have given the final answer in km/hr^2 because the unit of distance is not given.
I have considered the units of velocity.
Generally we write answer in S.I units.
You can convert the final answer accordingly.
Pls feel free to ask more doubts.