Derivation of Position-Velocity Relation by Graphical Method
Ajay left hom...
Question
Ajay left home for the bus stop 15 minutes earlier than usual It takes 10 minutes to reach the stop He reached the stop at 8.40 am What time does he usually leave home for the bus stop?
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Solution
Time taken to reach at the stop = 10 minutes Time of reaching at stop = 8:40 am ∴ 8:40 - 10 minutes 8:30 ∴ He was at home at 8:30 am ∵ he leave 15 minutes earlier than usual ∴ 8:30 + 15 minutes = 8:45 am