Question
a train starts from a station with acceleration 0.2 m/s2 on a straight track and then comes to rest after attaining maximum speed on another station due to retardation 0.4m/s2. if total time spent is half an hour, then distance between two stations is {neglect length of train}
1. 216 km
2. 512 km
3. 728 km
4. 1296 km
Read 3 Solution.
1.216 km is the answer.
ASUTOSH SAHOO 10 year ago
is this solution helpfull: 34 16
how the answer is 216 km. Tell me.
SWATI KAPOOR 10 year ago
is this solution helpfull: 16 12
BY USING FORMULA 1/2 αβ/(α+β) T^2
ARICA 10 year ago
is this solution helpfull: 8 12