Science, asked by pratiktelekune7092, 11 months ago

A train is approaching a station with velocity of 40kmph and after 20 minutes it came to rest

Answers

Answered by shaileshshetty404
0

Explanation:

1hr=60mins

=20mins

crossmultiply

=20\60=1\3

v=d/t

40=d\1\3

40×3=d

120=d

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